Which process occurs during the growth and development of a fertilized human egg? (1) cell division
(2) natural selection
(3) germination
(4) evolution

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.