4. The diagram below represents one possible immune response that can occur in the human body. **The structures that are part of the immune system are represented by
A, only
A and C, only
B and C, only
A, B, and C

5. Explain your answer to the previous question

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

What noticeable trend from this graph might be used to make a conclusion?