All of the following separate geologic time into eras, periods, and epochs except:

major extinctions

periods of biological diversity

changes in the earth's geology

extinction of one type of species

What are the differences between the endocrine and urinary system?

When the daughter cells spilt or divide from the parent cell

Temperate forests are characterized by _[blank]_. pronounced seasons with year-round rainfall dry summers and moist winters, moderate rainfall, and broad-leaved trees rainfall in certain seasons, broad-leaved trees, and grasses as the dominant

Why is genetic engineering so important in the first place?

The stomach is ___ to the heart. Question 1 options: 1) superior 2) posterior 3) anterior 4) inferior

The nervous system is affected when tobacco reduces the flow of oxygen to the brain? True False

1. What is the difference between weather and climate? Ndmdkf

What biological macromolecule is made up of monomers like the one shown below?

How did the environment affect the populations of peppered moths in the 1800s in London? Question 1 options: Because of the soot covering everything, the dirtier darker moths will be eaten less often, allowing them to reproduce and pass their genes

Why is it important to have a standard form of measurement in science?