A and D
Meiosis produces sperm cells and egg cells
And sexual reproduction uses sperm cells and egg cells to produce a fetus
Answer:
the awnser is the loss of water resources in estuaries
Answer: How does taxonomy help us understand relationships among organisms on Earth? Taxonomy is about classifying organisms into related groups, and drawing up trees of common descent, from the shared ancestors from which the branches separated
Explanation:
Answer:
Stem cells cut and repair their own DNA to promote formation of new tissues.
Explanation:
Stem cells cut itself and then repair their own DNA as a mechanism of activating genes that promote the development of new tissues. Stem cells are special type of cells that the ability to develop into many different types of cell such as muscle cells, brain cells etc. These cells are also capable to repair damaged tissues in the body.
How does the contractile vacuole in a paramecium help maintain homeostasis<span>? It pumps excess water out of the cell. ... Threadlike structures made of a protein called actin - it maintains cell shape, </span>help<span> build cilia and flagella, form centrioles in cell division.</span>
