a couple has 3 children one has wavy hair and two have straight hair. what are the possible genotypes for the parents

Which microorganism is most closely related to plants? cyanobacteria green algae red algae brown algae?

A briefly visible meteor

What kind of physical weathering is common in mica and shale?

Modern cell theory is best described as being based on

Is there a mammal that lays eggs

3. How big is the Clark Refractor in Arizona?

Radioactive uranium-235 has a half-life of 704 million years. If it was incorporated into dinosaur bones, could it be used to date the dinosaur fossils?

hurricanes can damage or destroy barrier islands. suppose a barrier island that separates an estuary from the ocean was damaged by a storm: how would this affect the estuary

A cell with a chromosome number of four undergoes meiosis what is the result

How does acid precipitation cause chemical weathering?