Answer:
Metamorphic rock
Explanation:
When a sedimentary rock goes deep underground, it experiences heat and pressure. This distorts the rock and turns it into a metamorphic rock
Answer:
When an organism excretes or dies, nitrogen is in the form of organic nitrogen in its tissues (e.g. amino acids, DNA). During the ammonification process, many fungi and prokaryotes then break the tissue down and release inorganic Nitrogen into the atmosphere as ammonia.
Explanation:
Plants use their roots for nitrogen compounds. When they consume the seeds, animals acquire certain chemicals. When plants and livestock die, or animals excrete waste, the organic nitrogen compounds return to the soil, where microorganisms known as decomposers break down their compounds.
Answer:
A
Explanation:
Pluripotency means the cell can grow to any part of the plant including the whole plants. This why meristematic stem cells are harvested from plants and used to make cultivars <em>in vitro</em>. Meristematic stem cell in plants are found in apical shoots and roots and are responsible for the growth of height and girth of the plants.
Answer:
I think the electron microscope can magnify objects up to 200,000 times.
Explanation:
Answer:
B. between 400 million and 500 million years
Explanation:
Process of elimination