Hey there,
The correct answer will be an ecosystem because an ecosystem is made up with all living and non living things interacting with each other.
Hope I helped :)
~ Char
I think it’s leaf okkkkkkkkkkkkkkkkkkkkkk
Biotic factors: These are the living organisms of the ecosystem. It includes all the plants, animals, and microbes living in a particular ecosystem. Abiotic factors: These include all the non-living components of the ecosystem such as air, water, land, mountains, climate, nutrients et cetera.
Owl is your answer
Answer:
B. Peer
Explanation:
When looking at studies relating to the heredity of traits we want to see if the child got a trait from the parents and their genes or from the way the child grew up with the parents. That means that peers are not useful to us in those studies. Family is very useful since we need to look at the family and how it raises a child. Adoption is useful to see if an adopted child has the same traits as a biological child. And twins are useful if they grew up in different circumstances from one another.
Answer:
Internal and external regulators are two types of proteins that regulate the cell cycle. Internal regulators allow the cell cycle to proceed only after certain events occur. External regulators speed up or slow down the cell cycle.
Explanation:
I hope this helps :)