Which Of The Following Is A Producer

Which of the following is a primary producer?

A) a producer, like algae
B) a carnivore, like a lion
C) an omnivore, like a human
D) a detritivore, like an earthworm

please help, its a study guide question i missed the answer too. :(

Which of the following is a producer?

B as its the only producer as its the only one which photosynthesises to produce energy for an entire food chain.

Which of the following is true about producers?

1.)They are helpful to some ecosystem and not essential to any ecosystems.
2.)They are helpful to all ecosystems but not essential to any ecosystems.
3.)They are essential to some ecosystems.
4.)They are essential to all ecosystems.

Which of the following is not a primary producer?

D.) zooplankton
because producers get their energy from the sun, by producing photosynthesis. therefore, only PLANTS can be producers such as grass.
on ask.com:
A.) = PLANT
B.)= PLANT
C.)= are photosynthetic organisms so its PLANTS
D.)=ANIMALS

so the only one that is NOT a plant, would be D.) zooplankton
:)

Which of the following is NOT a producer? pine tree, tulip, grass, or a honey bee?

producers are something that creates it's own food, which would be plants through photosynthesis, so it would be everything that's not the bee. The answer to your questions is the honeybee.

Which of the following is a producer? A. sun B. earthworm C. cat D. oak tree?

Which of the following is a producer?
D. oak tree

Here is why the others are not producers
A. sun
"Producer" refers to a living organism that creates food from inorganic elements

B. earthworm
An earthworm is a consumer and a decomposer

C. cat
A cat is a consumer.
Cats are secondary consumers because they eat mice.
Mice are primary consumers because they eat plants.
Plants are producers because they create food from non-living components.

Which of the following would be considered a producer in the ocean? shrimp b.mussels c.algae d.salt e.whales?

c. algae because it produces energy through photosynthesis shrimps, mussels, and whales are consumers and must eat to get energy and salt isn't either.

Which of the following is correctly described as a primary producer?

Primary producers gain energy and nutrients from the nonliving environment. They are also known as autotrophs. Organisms that need to eat other organisms for energy and nutrients are called heterotrophs.

A. No, because it is both pathogenic and saphrophytic (feeds off detritus).
B. No. Feeds off animals.
C. No. They are animal parasites.
D. Yes. they are photosynthetic algae, meaning that they use the energy of the sun to produce their food. They do not obtain energy from other organisms.
E. No. Are detritus feeder.