A crayfish's swimmerets are used only for swimming.

a. True

b. False

The building block of DMA function in larger unites called: Proteins Organelles Genes Enzymes

Which cellular organelles is responsible for modifying, sorting, and packaging proteins and lipids

Which scientist developed ideas about natural selection at the same time as darwin?

How would you collect accurate and precise crocodile nest data?

Chemical messengers that are produced in one location in the body, released into the blood, and travel to other locations, where they elicit responses

During the process of cellular respiration, engery is realeased from

What are the general characteristics of sexual reproduction in humans and other vertebrates that are associated with continues production of many sperm cells but intermittent, finite production of egg cells?

Two students are using the distance formula to determine the distance between (9, 4) and (-3, 8) on a coordinate grid. Their work is shown below. The differences are each squared. The differences are added together.

Why does the color black Absorb and white reflect?

Yellow bananas are called triploid organisms. Why do you think this is?