Answer:
ExplaHow would you describe the relationship between the eagle and the hare? Are there any patterns in their interactions with one another?nation:
Your friend shows you the image below and claims that it shows the process of mitosis. why is he or she wrong? (3 reasons)
Answer:
1. The cell splits itself twice
2. 4 resulting sperm cells are made
3. Only half of the DNA is kept per cell
Explanation:
Mitosis only has one diving phase that occurs only on body cells, which makes it have 2 daughter cells. This, on the other hand, has 4 daughter cells. If you notice, after the third set of bubbles, the genome(DNA) is split among 4 cells.
Identify the flower parts from their descriptions.
A) These grains contain male gametes (sperm cells):
B) This structure contains female gametes (egg cells):
C) This colorful structure attracts pollinators to the flower:
D) This structure has a sticky surface to trap pollen grains:
E) This structure produces and stores pollen:
These structures allow sperm cells to move through the style:
F) This cup-like structure holds the flower:
G) These structures protect the maturing flower bud:
H) This structure contains the female organs of a flower:
I) This structure contains the male organs of a flower:
Answer:
I dunno if you still need help with this but:
A. pollen grains
B. Ovule
C. Petals
D. Stigma
E. Anther
These structures allow sperm cells to move through the style: Pollen Tube
F. Receptacle
G. Sepal
H. Pistil/Carpel
I. Stamen
Explanation:
Hope this helps :)
Can somebody please label with numbers?
Answer:
1. Tympanic Membrane
2. Vomarine Teeth
3. Eustachian Tube
4. Tongue
5. Esophagus
6. Glottis
7. Maxillary Teeth
8. Nictitating Membrane
Explanation:
hope it helps
if the other person doesn't mind, can i have brainliest
Why does the sun rotate around the planets
Answer:
the sun does not rotate around the planets the planets rotate around the sun
So that mean there is no Resoan why the sun rotate around the planets
Hope This Is What You Wanted :)
nuclear power:
description: renewable? non-renewable?
pros and cons
where it is found
how it is recovered
brief history
how it is stored in the source
how energy is released
economic impact
environmental impact
future of energy source
i know this is a lot, just answer whatever you can!
.
Which is an example of species diversity?
a clown fish, a water buffalo and an oak tree
a flock of 500 snow geese
a pod of humpback whales
a coral reef
In a paragraph (at least 6 sentences)- Introduce Water Striders and tell how they are able to walk on water by explaining the relationship between hydrogen bonding, cohesion, surface tension, and buoyancy.
Answer:
Water striders are able to walk on top of water due to a combination of several factors. Water striders use the high surface tension of water and long, hydrophobic legs to help them stay above water.
Water striders use this surface tension to their advantage through their highly adapted legs and distributed weight. The legs of a water strider are long and slender, allowing the weight of the water strider body to be distributed over a large surface area. The legs are strong, but have flexibility that allows the water striders to keep their weight evenly distributed and flow with the water movement. Hydrofuge hairs line the body surface of the water strider.
An atom contains 3 protons, 3 electrons, and 4 neutrons. Which of the following statements
correctly describes the nucleus of this atom?
A the nucleus contains 3 positively charged particles
B the nucleus contains 3 negatively charged particles
C the nucleus contains 3 positively charged particles and 4 neutrally charged particles
D the nucleus contains 3 negatively charged particles and 4 neutrally charged particles
How does the diaphragm remove air from the lungs?
When the diaphragm pushes upward, it decreases the volume of the lungs, pushing air out.
When the diaphragm pushes upward, it increases the volume of the lungs, pushing air out.
When the diaphragm pulls downward, it increases the volume of the lungs, pushing air out.
When the diaphragm pulls downward, it decreases the volume of the lungs, pushing air out.
Answer: When, the diaphragm pushes upward, it decreases the volume of the lungs, pushing air out.
Explanation:
In exhalation, the diaphragm move upward and the chest wall muscles relax, causing the chest cavity to get smaller and push air out of the respiratory system through the nose or mouth.
When you breathe in, the diaphragm moves downward toward the abdomen, and the rib muscles pull the ribs upward and outward. This makes the chest cavity bigger and pulls air through the nose or mouth into the lungs.
Which of the fossils in the diagram is YOUNGEST? Select the most likely answer. *
A. Wood
B. Fish
C. Ammonite
D. Palm leaf
The first part of the cell cycle is called _____________.
Answer:
The interphase
Explanation:
It splits into 3 parts G1, S, and G2. It starts the cell growth and matures it.
What determine which genes will be an advantage and which ones will be a disadvantage?
Help me Please (double points)
10. Fully-formed vertebrates might not have a lot in common, but their embryos show more similarities. What do all vertebrate embryos have in common at some point in their development? *
A. Gill slits and lungs
B. Tails and lungs
C. Tails and gill slits
D. Tails and fins
Read about the life cycle of an apple tree, and think about the role apples play in reproduction. Describe how apples help apple trees to reproduce. In other words, for an apple tree, what is the advantage of producing fruit as opposed to simply dropping its seeds on the ground? ⊄ pls help asap⊅
Answer:
Since the apple is food, animals eat the apple( seed and all) and take a poop in a different area.
Explanation:
Since apple seeds don’t digest easy, it has fresh, fertile ground to grow in.
Butterflies are often observed in grassy areas with many flowering plants. They have a long thin, structure called a proboscis, which is used to collect nectar from flowers. Which statement best describes how butterflies would survive in a new area with some tall trees and very few flowering plants?
A Butterflies would survive well in the new area because they rely on other butterflies for food.
B Butterflies would survive well in the new area because trees provide shade for the butterflies.
C Butterflies would not survive well in the new area because they eat food produced by the flowering plants.
D Butterflies would not survive well in the new area because the trees would block the sunlight they need to produce energy.
In one or two sentences, describe how an invasive species can be introduced into an ecosystem by humans. Name a specific situation and species and how it would affect the ecosystem.
What are some ways that animal structure and functions differ depending on the animal’s environment?
Different animals use their body parts in different ways to see, hear, grasp objects, protect themselves, move from place to place, and seek, find, and take in food, water and air. Plants also have different parts (roots, stems, leaves, flowers, fruits) that help them survive and grow.
what is this compound
which of the following statements best explains their results
Answer:
c might be the answer
Explanation:
the question is not clear . for sure its not a. and b they didn't explain it clearly the same thing with d too.
What happens when a carnivorous plant grows in soil rich in nutrients?
Please don't copy from Goo gle and give a detailed explanation.
Answer:
that carnivorous plants will invest more energy in nutrient uptake from the soil and less energy in prey capture whenever possible.
What is a health benefit to eating whole grains?
a. They may improve bowel health and function.
b. They may reduce the risk of heart disease.
c. They may maintain a healthy blood pressure.
d. They may reduce blood cholesterol levels.
Answer: B
Explanation: Grains are naturally high in fiber, helping you feel full and satisfied — Whole grains help to a lower risk of heart disease, diabetes, certain cancers and other health problems.
ANSWER THE QUISTION IN PICTURE GIVING BRAINLIEST IF CORECT
Answer: It could be B. or C. I would go with B because it mentions the guard cells
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.
Answer:
B
Explanation:
What evidence do some scientists use to support the idea that certain organisms might be related to one another? *
A. Similarities (physically, genetically)
B. Names
C. Common ancestors
D. Vertebrates
Answer:
the fossil record, biogeography, comparative anatomy, comparative embryology, and molecular biology.
Explanation:
I hope that made it easier:)
Answer:
a or c
Explanation:
General topic: An argument for why climate change poses a threat to organisms
I need the answer to this: how are organisms behaviors or structures are being affected by rising temperatures?
Question 2
Which letter best represents the amplitude?
А
B
C
D
Answer:
EXPLINATION BELOW……
B
because B includes the midpoint and the top of the line
As the Colorado River carved the Grand Canyon, the land was split and the sides of the canyon grew farther apart. The population of Abert's squirrels in the area was separated by the widening canyon. Over time, scientists noted differences in the two separate populations, including the color of their fur, their size, and their foraging and feeding behaviors. What will happen to the groups of squirrels if they remain separated? How does this relate to genetic variation?
The canyon became a geographic barrier separating the forests and squirrels on each rim. One population of squirrels had become two separate populations that could no longer reproduce. According to National Geographic, this type of speciation is allopatric speciation.
I skipped number 4 cuz its just really confusing
but ppppppppplllllllllllllllllllllllllllllllllllzzzzzzzzzzzzzzzzzzzzz help
5. Read the following passage.
A small amount of oil can be used to produce a large amount of energy. Because of this, oil has changed the way we live. Our cities are built for cars, which run on oil in the form of gasoline. People have grown used to the idea of being able to hop in their car and drive anywhere they want, for a relatively low price. And our country has a large network of gas stations already in place to make this possible.
However, there is only so much oil underground. Once we have taken all the oil from underground, it will not be replaced. As oil starts to run out, the price will keep increasing. Also, oil releases greenhouse gases when burned, but that is not the only effect it has on the environment. Drilling for oil is a difficult process and can cause environmental damage. In the drilling area, organisms can lose their homes or be killed. Oil is also drilled offshore, which means it is drilled from the ocean floor. This can cause problems for marine life. One of the worst outcomes is when oil is spilled into the ocean, because this is very difficult or even impossible to clean.
a) Based on this passage, what are the pros and cons of using oil? (2 points)
Think about the good and bad things that the passage mentions.
b) How might society affect science when it comes to developing oil-based technology? (1 point)
Think about concerns or needs people may have.
Begin with blood flow in the left ventricle, recognizing how the vena cava, aorta, pulmonary artery and veins, right and left atriums, right and left ventricles, arteries, and veins all contribute to blood flow. Oxygenated and deoxygenated blood should also be described in your blood flow description.
Left ventricle, Aortic semilunar valve, Aorta, Arteries, Capillaries, Veins, Inferior vena cava, Right artrium, Tricupsid valve, Right ventricle, Pulmonary semilunar valve, Pulmonary artery, Lungs, Pulmonary veins ( Right & Left ).
Deoxygenated blood is received from the systemic circulation into the right atrium, it is pumped into the right ventricle whereas, The blood that is returned to the right atrium is deoxygenated while the left atrium receives newly oxygenated blood from the lungs through the pulmonary vein.
Which term names the main components of proteins?
amino acids
fats
lipids
sugars
Ayuda graded test
Plant pollen travels from the stamen to the stigma. Which step comes next in the pollination process?
Answer:
the next step would be germination.
Explanation:
Step 1: Pollination
In general, male gametes are contained in pollen, which is carried by wind, water, or wildlife (both insects and animals) to reach female gametes. The pollen is deposited on a plant's stigma, which is part of the pistil (the elongated part of a flower extending from the ovary). This process is called pollination.
Step 2: Germination
Within a few minutes, pollen tubes begin growing, or germinating, toward the egg cell. These tubes will provide a path for the sperm carried in the pollen to reach the egg.
Step 3: Penetration of the Ovule
The pollen tubes penetrate the ovule, which contains the female gametes.
Step 4: Fertilization
Sperm travel down the pollen tubes and fertilize an egg. Most angiosperms undergo double fertilization, where both an egg and the polar nuclei in the embryonic sac are fertilized.
Answer:
When a pollen grain moves from the anther (male part) of a flower to the stigma (female part), pollination happens. This is the first step in a process that produces seeds, fruits, and the next generation of plants. The stalk holds the anther and attaches it to the flower. The enlarged basal portion of the pistil where ovules are produced.
Explanation:
When pollen from a plant's stamen is transferred to that same plant's stigma, it is called self-pollination. When pollen from a plant's stamen is transferred to a different plant's stigma, it is called cross-pollination. Cross-pollination produces stronger plants.
hope this helps