1.What nebula are we flying through?

2. Where is the Orion nebula found?

3. What is the primary job of a nebula?

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

What best describes emerging scientific ideas

Why are current extinctions of concern to enviromentalists?