Answer:
I think the answer is A population is made up of only one species. A community is made up of all species in an area.(the second one)
Explanation:
Population is a group of organisms of
one species living in the same area at
the same time.
Community is all of the population of
different species in an area.
Answer: B GCUCUU
Explanation:
G goes with c and A goes with T but your replacing thymine with uracil
its adding co2 into the air also known as the green house gases
<h2>Answer:</h2>
Because cell structure is not uniform from every side and in every section.
<h3>Explanation:</h3>
A cell is a unit of life and it contains all the structure which are important for the functions of a life.
Cell contains nucleus for genetic material storage and replication. It contains mitochondria for respiration and ribosomes for protein production. Apart from these structures it contains golgi apparatus, endoplasmic reticulum, lysosomes and cell membrane. Except cell membrane their structures are not uniformally distributed.
That's why biologists often cut several sections from a cell to find out about its structure.
