Share 2 details that you have learned about the enviroment and how nutrients cycle through the environment. PLEASE HELP!

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence