The human embryo and all other vertebrate embryos have gill slits this beat support the following A. Fish are humans closest relatives

B. Fish are in the same genus as man

C. All vertebrates are related

D. The embryo breathes uderwater

Select all that apply. careful listening skills include: refraining from interrupting the speaker taking quality notes making an effort to understand maintaining eye contact with the speaker

How do bacteria protect their genetic material and cytoplasm during harsh conditions

1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?