List three other elements that have 8 valence electrons Hint Refer to the periodic table.

1) A drought a. Can occur quickly b. Can easily be predicted c. Takes a long time to develop d. B and C are correct 4) Droughts a. Can easily be prevented and solved b. Are often caused by human activities c. Only happen in areas without much rain d.

T cells are affected by macrophages as a step in what type of immune system resonse

Which statement is NOT true about mitosis? A) Mitosis is a process that divides the nuclear contents only B) mitosis produces two daughter cells that contain the same number of chromosomes as the parent cell.

Can someone explain the Metic System to me?

What can't males be carriers of sex linked disorders?

What is the composition of earths inner and outer core?

Which is a gamete? A. testis B. steroid C. sperm D. progesterone

A solution should b___ in order to prevent water gain or water loss in a cell

The three structural components of the modal model of memory are:

Which book is considered the catalyst of the modern environmental movement?