Answer: the atoms are istopes
Explanation:
Answer:
Plantae is the kingdom that carries out photosynthesis
Out of the choices given, the best way to describe the organisms of the Precambrian era are they were single-celled organisms and soft, boneless animals. One thing from that time that we still have today is the jellyfish. The correct answer is C.
Answer:
Each individual is a member of a population. Each population is made up of a group of individuals of the same species that occupy the same environment and interact with each other. Many different populations together make up a community, and many different communities interact with one another in an ecosystem.
Answer:
I say its the cheaper one! If you read it a few times you might see why :)
Explanation:
even though its cheaper, its still better