In a food chain, with each feeding relationship, the energy transferred from one organism to another will(1 point)

Question

Responses

decrease.
decrease.

remain constant.
remain constant.

be independent of the level.
be independent of the level.

increase.

Pls answer with letters

Answer 1

The correct response is: A - decrease.

Answer 2

Most food chains normally consist of no more than (1 point)
Responses

eight to nine organisms.
eight to nine organisms.

two to three organisms.
two to three organisms.

three to five organisms.
three to five organisms.

zero to one organism.

Answer 3

The correct response is: C - three to five organisms.

Answer 4

The black bear is common to North America. Black bears eat many foods, mainly grass, roots, berries, and insects. However, fish and mammals—including those already dead—are also part of their diet. Some tend to wander near campsites and can develop a taste for human food and garbage. Given this information, which term most accurately characterizes black bears?  (1 point)
Responses

producers
producers

omnivores 
omnivores 

carnivores
carnivores

decomposers

Answer 5

The correct response is: B - omnivores.

Answer 6

What is the usual composition of a food chain?(1 point)
Responses

a decomposer, a producer, and some consumers
a decomposer, a producer, and some consumers

a decomposer, some producers, and a consumer
a decomposer, some producers, and a consumer

multiple producers and a consumer
multiple producers and a consumer

a producer and multiple consumers

Answer 7

The correct response is: D - a producer and multiple consumers.