Answer: Sister chromatids.
Explanation: Because the Sister chromatids carry the same alleles.
Answer:
Swamps: Saturated with water, covered with trees, covered with aquatic plants, coral live in swamps
Fresh water: Cover 20% of the Earth, contain many biomes that have fish, include lakes, ponds, streams, and rivers, have high concentrations of salt
Explanation:
Answer:
A
Explanation:
Organisms on Earth use nitrogen to build proteins necessary for cell
development.
Dura mater...............
