Answer:
It helps to ascertain the number of living beings on earth.
Explanation:
More than one million of species of plants and animals have been discovered and classified so far. It aims to classify the living organisms. Millions of organisms are classified scientifically in categories, which helps to have a better understanding.
Hundreds of spores are released into the air
I believe all of these answers are correct. <span>Proteins
play a key role in cell differentiation. The external environment,
specifically temperature, during the development of turtles and some
other reptiles helps to determine the sex of hatching offspring
Different transcription factors are associated with the differentiation
of stem cells into bone, muscle,
and nerve cells. Transcription
factors bind to regulatory regions of a gene and affect their
expression. The amount of available light or day length helps to
determine the
patterns of gene expression
that lead to flowering in
some plants.
</span>
Answer:
B
Explanation:
consists of only one nutrients
Answer:
some of the energy are used up by decomposers
