Biology Middle School

Please help me with this

Answers

Answer 1

Answer:

3.The plants get their energy from the sun.

4.Most of the arrows are facing the eagle.

5.The rabbits and snakes would overpopulate.

Explanation:

Related Questions

Drag each tile to the correct box. Place the items in order from highest to lowest degree of internal organization.
tissue
organ system
organ
cell
↓

↓

↓

Answers

Organ system, Organ, Tissue, Cell

Mark if correct! Give crown please!

Organ system, organ, tissue & cell

1. A disease has spread among lily pads in a pond ecosystem. Which is true
about the immediate impact of this disease?
A. Small fish that rely on lily pads for protection will decrease in population
B. The large fish population will increase
C. The water temperature will decrease
D. The frog population will increase
Food Web

2. What would be true if the rabbit population
Diagram
increased?
A. The bacteria population would increase
B. Hawk population would increase, snake
population would decrease
C. Wolf and hawk populations might
increase, grasses would decrease
D. The grasshopper population would
increase

3. What do the arrows represent in the food web?
A. The transfer of energy from one organism to another
B. Where each organism lives in the ecosystem
C. Which animals eat each other
D. Which organisms receive direct sunlight

Answers

#3 A the transfer of energy from one organism to another

do u have stricked perents?

Answers

Mostly yes so I have to be as good as possible

Answer:

yes, yes i do they never le me go out at all

Explanation: thereis no reson for that their just mean

Zoe takes a boat out of Miami (25° North latitude). Using what you know about the global winds, which direction is she most likely to sail?
A. from west to east
B. from east to west
C. from north to south
D. in a circular pattern

Answers

Answer:

Explanation:

The heart sends red blood cells to the _________ to pick up oxygen before sending the now oxygen-rich blood to the rest of the body.

A. Liver
B. Kidneys
C. Lungs
D. Legs and Arms

Answers

the answer is Lungs i’m pretty sure

Answer:
C.Lungs

Explanation:

1. Describe the flow of energy to killer whales.

2. If killer whales were removed from the ecosystem, how would it
impact the other organisms?

3. What would you expect to happen if the algae population
increased?

4. Describe how the fish population would change if the seal
population decreased.

Answers

The killer whale would have a tremendous about of energy flowing from it because if Jim many things it eats. It’s the third level consumer.

If those whales were to be removed from the echo system then the population of other species would increase and be too much.

If the algae increased then animals like fish would start to increase

The fish population would grow to be huge and fish would be common

The killer whales have a tremendous flow of energy as the whale eats and consume more protein and a nutrient-rich diet.

What is a killer whale?

1. A killer whale is also called an Orca and a toothed whale. The whale is the largest member of the killer whale specie and has tremendous flow of energy due to they fed on small and large aquatic forms.

2. If the whale is removed from the ecosystem then the food chain will get disturbed and there will large growth of other species of fish will be in abundance.

3. If the algae increase the oxygen in the lakes and seas will be depleted and other species will be impacted as the fish popuaion may get reduced.

4. if there a change in seal popualtion then popualtion of fish will double itself and again distub the food web.

Find out more information about killer whales.

brainly.com/question/9177043

What are two reasons Walleye Pollocks gather in large groups?

Answers

Pollock gather in very large groups for the purpose of reproduction. Each female sends thousands of eggs out into the water, and the males send out lots of sperm at the same time. Carried by the water, the sperm and eggs meet and the eggs are fertilized.

Which structure is found in some but not all plant cells?

A. vacuole
B. ribosome
C. cell wall
D. lysosome

Answers

Answer:

The answer is A.

Hi. Can anyone help with this please. And also show proof of the correct answer

Answers

Don’t press on those links ⚠️

The answers are A and C.

A; it depends on the environment, making survival easy — such as living in a forest due to biodiversity compared to living in a desert, where you can easily die

C; Natural selection kills the organism with weaker traits, survival of the fittest. Those who survive have strong traits and if their able to reproduce, they pass those traits into their offspring and natural selection repeats

HELP WILL MARK BRAINLIEST (5 Sentences Each) Due In Ten Minutes!

Give an example of how a random mutation in an organism could give it an environmental edge over other members of its species.

Do changes in the environment CAUSE mutations or are they already present in the gene pool of a population? Explain.

Answers

Answer: The mutation could cause it to adapt to the environment better, pick up food better, or even become almost totally different to the others because of how different it is. changes in the environment determines which organism lives. Some mutations seem to happen spontaneously without any outside influence. They can occur when mistakes are made during DNA replication or transcription. Other mutations are caused by environmental factors. Anything in the environment that can cause a mutation is known as a mutagen. Mutations can occur during DNA replication if errors are made and not corrected in time. Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation. ... Mutations contribute to genetic variation within species.

Explanation:

Which organisms are tertiary consumers? Check all that apply.

penguin

cod

elephant seal

killer whale

krill

squid

leopard seal

zooplankton

No links
answer if you want to talk about random stuff, who want to be my friends?

Answers

Answer:

killer whales, penguins, leopard seals, and elephant seals

Answer:

Tertiary consumers: killer whales, penguins, leopard seals, and elephant seals

Explanation:

Please help me with number two

Answers

Answer:Animals in the desert are adapted to the hot climate.

Most live underground to stay cool.

Explanation:

They all are adapted to the hot climate and all are in the same food chain.

1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?

2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path to point G?

3.The Vs just below the path of F up to G indicates what landform?

4. What is the purpose of this series of satellite images?
A. To show the path of three different rivers
B. The direction the water flows in the river
C. The changes in the path of the river

5. Weathering (breaking off sediments upriver), erosion (moving the sediments down river) and finally deposition caused the changes in the river.
What helps hold sediments in place to prevent erosion?

Answers

aacbb are your answers

Help me with this plsssss if u get it right u get brainlist PLS HELP

Answers

Answer:

3rd one

Explanation:

Which of the following sets of equipment can be used to analyze the effects of human activity on a watershed?

A) Water testing kit, triple beam balance
B) Water testing kit, beaker, hotplate
C) Hotplate, beaker, graduated cylinder
D) Water testing kit, hand lens, notebook

Answers

Answer:

the answer is d

Explanation:

i’m not sure but i believe it is A

A large volcanic eruption can produce a cloud of ash that can impact the world's climate for some time. A cloud of ash that blocked out the sun for four months would MOST LIKELY have which of these effects?

A) higher temperatures on Earth and increased rates of photosynthesis
B) large amounts of precipitation and flooding of coastal areas
C) lower temperatures and slower rates of plant growth
D) high rates of extinction among reptiles and amphibians

Answers

Answer: C

Explanation: ash prevents sunlight from reaching the earths surface therefore lowering the temperature.

The answer is C- lower temperatures and slower rates of plant growth

The Nervous System is one of the first systems to develop during the embryonic period. Why do you think this is?

Answers

The nervous system can be very important. Example: if your finger got caught on a door, your nervous system reacts and sends a message to the brain and then the brain would do the work and tell what to do and send a message back to the finger that got caught and then the finger will pull out.

The process of neurulation, which takes place between weeks three following conception, allows the embryo to form the components that will one day become the nervous system. It's important to regulate body functions.

What is embryonic nervous system?

The neural crest gives rise to the development of structures in the periphery. At this stage, the early nervous system resembles nothing more than a straightforward tube. It begins from the front of the embryo and continues all the way around to the back. Beginning at day 25, the anterior end will develop into the brain, while the posterior portion will develop into the spinal cord.

The brain is the organ that is responsible for controlling every function of the body. The brain is connected to the rest of the body through the spinal cord, which travels down the back. It contains nerves that are similar to threads and branch out to every organ and area of the body. Messages are transmitted to and from the brain via this network of nerves, which connects the brain to various regions of the body.

Learn more about nervous system, here:

https://brainly.com/question/14199642

#SPJ3

HOW WAS OIL FORMED? in 4 step plss

Answers

About 300 million years ago, these dead organic materials such as zooplankton and algae built up on the bottom of lakes and oceans in conditions where they couldn't decompose. The organic matter then changed into kerogen, which eventually turned into oil through heat and pressure.

What would it mean to have repeating pattern of atoms?

Answers

A crystal is a form of solid where the atoms are arranged in a predictable, specific arrangement. The atoms in a crystal form a repeating pattern called a crystal lattice.

Answer this question (30 points),
Describe the order of the cell cycle and what happens during interphase, mitosis, and cytokinesis. (Must include all; Must make sense!)

Answers

The cell cycle is an ordered series of events involving cell growth and cell division that produces two new daughter cells. Cells on the path to cell division proceed through a series of precisely timed and carefully regulated stages of growth, DNA replication, and division that produces two identical (clone) cells. The cell cycle has two major phases: interphase and the mitotic phase (Figure 1). During interphase, the cell grows and DNA is replicated. During the mitotic phase, the replicated DNA and cytoplasmic contents are separated, and the cell divides.
Hope this helps :)

Is anyone good at science please help for brainliest.

Answers

Answer:

eukarya

Explanation:

so long as that stands for eukaryotic

fungi is eukaryotic

other 2 are multicellular, and therefore eukaryotic

if u don't like the first explanation, the second one is process of elimination

archaebacteria is a kingdom, so it can't be that, same with plantae.

fungi isn't a bacteria so it can't be that either

only option remaining is eukarya

Some plants lose their leaves and go dormant during hot, dry summers. What happens to these plants' life processes during dormancy? How does this help the plants survive?

Answers

They basically go into a deep sleep and that helps them prepare their tissues for all different types of temperatures. They stop growing to conserve energy.

Are all resources distributed evenly throughout the world?
plss help fast

Answers

Answer:

Natural resources are not evenly distributed all over the world. Some places are more endowed than others — for instance, some regions have lots of water (and access to the ocean and seas). Others have lots of minerals and forestlands. Others have metallic rocks, wildlife, fossil fuels, and so on.

Explanation:

1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?
2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path to point G?

3.The Vs just below the path of F up to G indicates what landform?

4. What is the purpose of this series of satellite images?
A. To show the path of three different rivers
B. The direction the water flows in the river
C. The changes in the path of the river

5. Weathering (breaking off sediments upriver), erosion (moving the sediments down river) and finally deposition caused the changes in the river.
What helps hold sediments in place to prevent erosion?

Answers

Answer:

1. 740 2. elevation above sea level. Contour lines run next to each other.

3. canon valleys mountain 4. a number 5. just search it up it easy

Explanation:

WILL MARK BRAINLIEST IF CORRECT NO LINK NO WORDS JUST PICTURE THAT IS DRAWN ON TO DRAW ON IT TAKE WEB CAPTURE CTRL+SHIFT+S IF LINKS OR USED FOR POINTS WILL GET REPORTED
Use the drawing tool to modify the model, showing the direction of prevailing winds in the Northern Hemisphere and convection currents. Label hot and cold air on your convection currents.

Answers

Answer:

Image down below will be correct.

Explanation:

The direction of prevailing winds and convection currents in the Northern Hemisphere and how to label them.

What is westerlies?

Prevailing winds in the Northern Hemisphere generally blow from west to east due to the Coriolis effect. This means that winds move clockwise around areas of high pressure and counterclockwise around areas of low pressure. The prevailing winds are known as the westerlies.

Convection currents in the Northern Hemisphere are driven by temperature differences between the equator and the poles. Warm air rises at the equator and moves towards the poles, while cold air sinks at the poles and moves towards the equator.

This creates a convection current that moves from the equator to the poles in the upper atmosphere and from the poles to the equator in the lower atmosphere.

To label hot and cold air on your convection currents, you can draw arrows to show the direction of movement and label them accordingly. Hot air rises at the equator and cold air sinks at the poles, so you can label the arrows with "hot" and "cold" respectively.

Learn more about prevailing winds at:

https://brainly.com/question/14994329

#SPJ3

EXPLAIN THE ANSWER AND I WILL GIVE BRAINLIEST:

Answers

Answer:

I think it might be c

Explanation:

Stomata are composed of two guard cells. These cells have walls that are thicker on the inner side than on the outer side. This unequal thickening of the paired guard cells causes the stomata to open when they take up water and close when they lose water.

sorry if it's wrong

Answer: C. When the guard cells are full of water, they become stiff and hold the pore open.

Explanation:

Genetic Mutation - Mutations causes a permanent
alteration in the DNA sequence. Research one type of mutation that interests you. Explain the effects to the
individual and ways he/she can cope with the mutation.

Answers

Answer:

Veg

Explanation:

hoi

Which is a question which science cannot answer?

How does the moon affect tides on earth?
When will the next earthquake happen?
Why do volcanoes erupt?
How long does it take for the earth to rotate on its axis?

Answers

Answer:

When the next earthquake will happen

Explanation:

science cannot predict exactly when something like that will happen.

I don’t really know about science but volcanoes erupt because Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers.

Please help me with this

Answers

Answer: the plants get there energy and nutrients from the sun/ sunlight, if the hawks were removed from the ecosystem the rabbits and snakes population would grow higher.

Explanation:

1. Describe what bacteria are - their parts, how they can be good, how they can be bad, and the different types.
Pls help will mark Brainlyest or whatever

Answers

Answer:

Many human illnesses are caused by infection with either bacteria or viruses. Most bacterial diseases can be treated but some can’t be. Some viruses give a challenge to the body’s immune system because they hid in the cells

Explanation:

Other Questions