What holds up the total weight of the upper body

What kind of viruses are there

The brain is primarily comprised of two different kinds of cells. they are neurons and:

What do the fossil skeletons tell us about the evolution of today's whales?

Which individuals in the pedigree are identified and labeled carriers for red-green color blindness? Lisa and Monica Sam, Tim, Bella, and Joshua Ben, Jenny, Mike, Carol, Katie, and Chris Ben and Lisa

Which steps are part of the seafloor spreading process? Check all that apply. A crack forms in oceanic crust. Volcanoes erupt under the ocean. Molten rock rises up through the crust. Dense plates are subducted under less dense plates.

Research scientists are trying to clone a gene. In order to accomplish this task they join two pieces of DNA. Which class of the enzymes below might accomplish this task? A: oxidoreductase B: ligase C: hydrolase D: isomerase E: lyase

What terminology would the nurse use to document a newborn who weighs 4,000 grams (8.13 lb) or more at birth?

Why does a caterpillar use captured light energy

A substance is on its fifth half-life. Which approximates the percentages of radioactive and stable isotopes, respectively? 96.9%; 3.1% 3.1%; 96.9% 12.5%; 87.5% 87.5%; 12.5%

Cephalopods are known for having highly developed nervous systems which includes a highly developed eye and the ability to change their coloration. Provide two ways that this is beneficial for organisms in this class.