Answer:
D. the organism is able to survive and reproduce more than others in it's environment
Explanation:
It will only go extinct if it can't survive or reproduce.
can someone help with this please right answers only and dont do #2
Answer: 1. Use goggles, lab coat, and ask instructor about any questions
Explanation:
The main function of the respiratory system is to –
A. filter body fluids to remove waste products from the bloodstream.
B. send signals in the form of hormones to the body to control growth, reproduction, and metabolism.
C. rapidly communicate specific information using electrical impulses.
D. exchange gases, mostly carbon dioxide and oxygen, between the body and the atmosphere.
right answers only will be reported if not right and no lniks!!!!!!!!!!!!!!!!!
Answer:
The answer is D
Explanation:
fish endangered: 15.1
fish threatened: 6.6
More fish are endangered than threatened
helppp this easyyyyyyyyyyyyyy
Answer:
Circulatory System -
Nervous System
Respiratory System
muscular system
Describe what bacteria are - their parts, how they can be good, how they can be bad, and the different types.
I hope that was enough to answer your question!!!
Have a good day and I hope you pass all of your exams!!!!! <3Which of the following has the greatest influence on the size and force of waves?
A.
seasons
B.
Moon’s gravity
C.
wind speed
D.
Earth’s gravity
What did you observe happening in the cups?
Did a phase change or phase changes occur? If so, which one or ones?
The equator is at a latitude of 0°. Which latitude will have the warmest temperature?
Answer:
There is a relationship between latitude and temperature around the world, as temperatures are typically warmer approaching the Equator and cooler approaching the Poles. There are variations, though, as other factors such as elevation, ocean currents, and precipitation affect climate patterns.
Explanation:
Short Question: What is Hydropower?
Answer:
Hydropower is energy in moving water.
Explanation:
please help please lol
Answer:a and d
Explanation:
I will mark brainlist for best answer!
Write a full paragraph about:
What causes changes in ecosystems?
Factors that change the ecosystems are called drivers.
There are direct and indirect drivers.
Direct drivers straightforwardly influence ecosystem process.
Indirect drivers operate more diffusely, By altering one or more direct drivers.
Some direct drivers:
Habitat change Climate change Pollution Invasive speciesOverexploitationSome indirect drivers:
Population change Change in economic activity Sociopolitical factorsCultural factors Technological changesWhat type of plate boundary is shown below?
Answer:
B. Convergent Boundary
What have you learned about isotopes from this simulation?
AnswerI dont Know?
Explanation:
What is formed when the number of electrons is changed?
Question 1 options:
ion
radioisotope
isotope
a new element
Answer:
ions.....................
Answer:
ions? t.b.h i have no idea
A student uses a lever and fulcrum to lift a rock off the ground.
Which option describes when potential energy is converted into kinetic energy during this process?
a. when the lever is wedged beneath the rock but before it has been lifted
b. when the student presses down on one side of the lever to cause it to move
c. when the rock rests on the ground without the lever
d. when the rock rests above the ground
How does weathering and erosion contribute to the cycling of earth's materials? (specifically rock/the geophere)
Answer:
Erosion breaks rocks down further and then moves them.
1. What are characteristics and examples of bryophytes?
2. What are characteristics and examples of protists?
Answer:
characteristics of bryophytes:
1) the plant body is gametophyte
2) the plants are green and possess chloroplasts
3) he plant body lacks true roots,stem or leaves
4) vascular tissue are completely absent
examples: liverworts, the hornworts, mosses
characteristics of protists:
1) some are multicellular, most are unicellular
2) some are autotrophic, some are heterotrophic
3) they have a nuclear and membrane bound organelles
4) they can be parasites
examples: algae, amoeba, euglena
Explanation:
In the process of precipitation, liquid water changes into water vapor and enters the atmosphere.
True or False?
:p
Answer:
true
Explanation:
I need help please j
The equator is at a latitude of 0°. Which latitude will have the warmest temperature?
A. 15°N
B. 20°S
C. 45°N
D. 70°S
As the wavelength of a wave increases, the frequency ___________.
remains the same
increases
decreases
Answer:
It would C.) decrease, I hope this helps! : )
Species acquire many of their unique characteristics through
A. Homologous structures
B. Homeostasis
C. Pangaea
D. Variation
I need this answer right now please help!!!!!
1. Why did the naked egg swell when it is placed in water?
2. Why did the swollen naked egg shrink when it is placed in corn syrup??
Answer:
1.porque la cáscara del huevo es semipermeable, es decir, hay sustancias que pueden pasar al interior del huevo o salir de él. En esta ocasión parte del líquido ha entrado dentro del huevo
2.Los huevos se encogen en el jarabe de maíz debido a la ósmosis. La ósmosis es el proceso por el cual el agua entra y sale de las células a través de una membrana semipermeable.
El agua entra y sale de los tejidos a través de la ósmosis. Durante la ósmosis, el agua entra o sale de la célula a través de la membrana semipermeable de la célula. Esta membrana es esencial para permitir que los materiales vitales entren en las células sin permitir el paso de materiales no deseados o peligrosos. Durante la ósmosis
Explanation:
dame coronita plis me ayudas mucho
1.because the eggshell is semi-permeable, that is, there are substances that can pass into the egg or leave it. This time part of the liquid has entered the egg
2.Eggs shrink in corn syrup due to osmosis. Osmosis is the process by which water enters and leaves cells through a semi-permeable membrane.
Water enters and leaves tissues through osmosis. During osmosis, water enters or leaves the cell through the semi-permeable membrane of the cell. This membrane is essential to allow vital materials to enter cells without allowing unwanted or hazardous materials to pass through. During osmosis
Explanation:
give me a crown, please help me a lot
Find the average kinetic energy of the molecules shown in the sample above. ( C and D are wrong )
a. 5
b. 4
c. 3
d. 36
Answer: B
Explanation:
what are u?
for example, I'm an extra fluffy fat cat marshmallow fluffy ball unicorn duck butterfly frog pony
wbu what are u?
Answer:
i am ur daddy
Explanation:
Answer:
IM ELMO IMA FREAK IMA ELMO
HAPPY 50 YEARS OF SUNNY DAYS BAAAA
Explanation:
Please Help
Compare Earth 4 billion years ago to Earth 550 million years ago.
Which of the below choices is NOT one of the pieces of evidence for the existance of Pangea?
What is the function of tunnels and passageways in subsurface mining?
a. to reach mineral ore deep below the surface of the earth
b. to reach mineral ores on the surface of the earth
c. to drain underground lakes where minerals are found
d. to create strip mines and quarries below the surface of the earth
Answer: to reach mineral ores on the surface of earth
Explanation:
I´ll mark branlist for the best answer!!!
Write a paragraph (5-8 complete sentences) answering the prompt＂How does the availability of resources in ecosystems impact ecosystems?＂
5-8 Sentences on: "How Does The Availability Of Resources In Ecosystems Impact Ecosystems?"
Changing out natural resources in our environment can affect the whole entire ecosystem. Ecosystems can change throughout time but the change may or may not affect the ecosystems. But according to research, if the change is too fast the whole ecosystem can be destroyed. An imbalanced or damaged ecosystem can lead to problems. Certain resources play an important role such as sunlight and water, we need resources to survive and can also help living creatures. These resources impact animals, plants, and insects/bugs.
P.S If you need more sentences I will edit my answer!
Hope this helps!
~Hocus Pocus
I need help with these questions from 8th Grade science, Specifically Chemistry.
Answers should be detailed, 3-4 sentences.
List at least 3 different physical properties or changes of a substance.
List at least 3 different chemical properties or changes that a substance can experience.
EXPLAIN YOUR ANSWER! NO LINKS! PLEASE DON"T ANSWER JUST TO GET POINTS!
I will report your answer if you do any of those things.
Thx in advance!
Answer:
Physical properties of a substance can include color, temperature, and mass. These are physical properties because they can be measured without changing a substance's chemical identity. Chemical properties of a substance can include flammability, acidity, and reactivity. These are chemical properties because they can be measured only by changing a substance's chemical identity.