Which statement describes a positive effect of dams?

O

A. They provide water for the irrigation of crops.

B. They impede fish migration and spawning.

C. They divert water from ecosystems.

O

D. They increase the sediment load of waterways.

What do scientists call information collected from observation?

Genes in eukaryotes (check all that apply) : Group of answer choices Represent a locatable region of genomic sequence, corresponding to a unit of inheritance which is associated with regulatory regions, transcribed regions, and/or other functional

Identify six goals for human development

It's possible for an offspring to exhibit a recessive trait even if neither parent exhibits that recessive trait. What must be true about the parents genese for this to occur?

Blank is an inheritance pattern in which a trait is controlled by many genes?

Which of the following is the era in which we now live? Mesozoic Phanerozoic Cenozoic Paleozoic

Adenine pairs with what

Trees take carbon dioxide out of the air and convert it to oxygen, so the government funds a tree-planting initiative by offering $300 to any citizen who plants a tree.

How many cells does a unicelullar living organism have

When does a wheel and axle have a mechanical advantage greater than one?