Answer:
The gravitational attraction between the sun and Earth
Explanation:
because of the gravity.
Answer:
Primary succession begins with soil formation. The first stage of succession involves pioneer species. In primary succession, pioneer plants are those that can grow without soil, such as lichens. Lichens begin breaking down a rock.
Answer:
Lok at the explanation
Explanation:
DNA is the term used to describe the combination of two DNA strands that are constructed artificially. Genetic scientists can do this to create unique DNA strand for different purposes, using several types of techniques.
Answer:
C
Explanation:
all of the DNA the makes up a chromosome
