Question

What does a food web diagram illustrate?

A.
the cycle of carbon through an ecosystem

B.
the cycle of water through an ecosystem

C.
all feeding relationships in an ecosystem

D.
a single pathway of feeding in an ecosystem

Answer 1

@loganmotion...do u have any guesses??

Answer 2

C?

Answer 3

Although I'd probably choose an answer with transfer of energy

Answer 4

Ohkk...if u r having trouble its C i.e A food web diagram illustrates all the feeding relationships in an ecosystem..u r rite..@Ning0528

Answer 5

Which is an example of a response to a stimulus?

A.
the presence of allergens in the air

B.
an increasing heart rate when blood oxygen levels drop

C.
loss of water from the body as a result of excess sweating

D.
the thick fur on an animal to protect it from cold weather

Answer 6

Now do u have any guesses?? @loganmotion and @Ning0528

Answer 7

I'm thinking it's B

Answer 8

me to

Answer 9

having thick fur is like an adaptation to the cold weather

Answer 10

Ohkk..Its B i.e An increasing heart rate when blood oxygen levels drop.. u r rite again @Ning0528 and @loganmotion !!

Answer 11

What places are likely to support a large producer population?

A.
ecosystems with many decomposers

B.
regions where there is no rainfall

C.
areas with abundant water and sunlight

D.
regions with few consumers

Answer 12

D. because there's less competition

Answer 13

Which population increases the amount of soil nutrients available to plants?

A.
hummingbirds that pollinate flowers as they feed

B.
a fox that buries its meal

C.
a bean plant that grows toward the sunlight

D.
bacteria that help decompose a dead animal

Answer 14

D.

Answer 15

is it mabe d.

Answer 16

In which type of ecological relationship does one organism benefit while not hurting or harming the other?

A.
competition

B.
commensalism

C.
mutualism

D.
parasitism

Answer 17

yeap

Answer 18

B

Answer 19

Remoras are small fish that attach themselves to the sides of sharks. They get protection and scraps of food from the sharks. The sharks are neither benefited nor harmed by the remora.

Which term describes the relationship between the shark and the remora?

A.
commensalism

B.
mutualism

C.
competition

D.
parasitism

Answer 20

A

Answer 21

Which term best describes the relationship between the orcas and crabeater seals?



A.
predation

B.
competition

C.
mutualism

D.
parasitism

Answer 22

Its B) Competition

Answer 23

thanx