BIOLOGY HIGH SCHOOL

Which of the following statements about tolerance range is true?a.

Tolerance range is different for different organisms.


b.

The tolerance range is the total number of organisms that can be supported by an ecosystem.


c.

Tolerance range is affected by biotic factors in an ecosystem.


d.

The available water supply does not impact an organism’s tolerance range.

Answers

Answer 1
Answer: The answer is a. Tolerance range is different for different organisms. 

Tolerance range is range of abiotic factors that must be maintained in order for species or populations to survive and function normally. Tolerance range is different for different organisms. It is affected by abiotic factors in an ecosystem. These abiotic factors could be available water supply, temperature, climate, etc.

Choice b could not be the right answer because  the total number of organisms that can be supported by an ecosystem is known as carrying capacity.
Answer 2
Answer:

The Possible answer would be A.

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In exocytosis,the membrane package fuses with___?

Answers

Answer would be the cell membrane 
In exocytosis the membrane fuses with the cell membrane 

Which organisms carry out respiration,growth,movement and excretion Animals and plants

Animals only

Athropods and flowering plant only

Plants only

Answers

Answer:

Animals only is the correct answer

Explanation:

Hopethishelpsyou

Crownmeasbrainliest:)

What organisms make their own food?decomposers
tertiary consumers
producers (also known as autotrophs)
consumers (also known as heterotrophs)
9. What does a food chain always start with?
a top predator
a producer
a herbivore
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10. What organisms feed on the primary consumers?
primary consumers
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Answers

8. Producers(autotrophs) make their own food.
9. A food chain always starts with a producer.
10. Secondary consumers feed on the primary consumers.

Answer:

producer

consumer

herbivore

top predator

Explanation:

An animal cell that is surrounded by fresh water will burst because the osmotic pressure causesa. water to move into the cell.
c. solutes to move into the cell.
b. water to move out of the cell.
d. solutes to move out of the cell

Answers

a, because its a uneaven balance
The answer is a. water to move into the cell thats why cell will burst :)))
i hope this is helpful
have a nice day 

Which best defines homeostasis

Answers

Homeostasis refers to the mechanism of the body to maintain a stable internal environment instead of changes taking place in the external environment.

The balance that is attained is called dynamic equilibrium, which means as the changes occur body work to maintain a relatively uniform conditions.

The maintain that equilibrium body control temperature, blood pH, amount of blood in the glucose are ways of body to maintain homeostasis.
The tendency of a system,especially the  physiological system of  higher animal,to maintain internal stability, owning to the coordinated response of  its parts to any situation or stimulus that would tend to disturb its  normal condition or function.   

Which particle does the yellow ball at position #1 represent?

Answers

Electron I think, but I might be wrong. 

Answer:

D. electrons

Explanation:
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