Mutagen is an environmental agent that changes the DNA.
Answer:
yes
Explanation:
because carbon emissions cause issues such as air pollution, ocean acidification, noise pollution, climate change and of course global warming.
Answer:
Protosomes
Explanation:
Protosome is a multicellular organism whose mouth grows before the anus from a primary embryonic opening which includesphyla mollusk, arthropod or annelid. Protosomes are developed by spiral cleavage during embryo development.
Protosome animals have bilateral symmetry and three germ layers. Some of the examples of protostomes are snails and slugs (mollusk), earthworms (annelids), and spiders, lobsters, barnacles (arthropods).
Hence, the correct answer is Protosomes .
C It controls what is allowed to enter or leave the cell.