In a food chain, plants are primary producers, as they produce biomass.
Answer: plants
If I'm not mistaken, I believe the baby has a heart beat.
True or false
I don’t knoe I only read in 8th grade
Sorry
Answer:
The correct option is D) The age-structure diagram would be column-shaped with all age classes approximately equal.
Explanation:
A zero population growth refers to a condition when the birth rate equals to the death rate. Social workers tends to find methods to attain zero population growth as such conditions provide economic stability. As the birth rate and the death rate will be equal hence the age structure diagram of such a population can be seen to be column shaped as they all will be equal.
B causes all vegetation to freeze
