According to the geologic time scale, in what era did most types of animals first appear

Who is at the biggest risk of developing type 1 diabetes A. A 10 yo boy B. A 35 yo woman C. A 50 yo man or D. A 75 yo woman

what are 4 human activities that interfere with ecosystems, food chains and food webs.

This biomolecule provides long term storage of energy in heterotroph A.) Carbohydrate B.) Lipids C.) Proteins D.) Nucleic Acids

Explain why crops in the arctic grow larger then normal during the summer months?

Acceleration is the change in distance over time.

Euglena use which structure for movement? A. cilia B. flagella C. pseudopods D. they do not move

1. What is a reproductive process in which a cell's genetic information is duplicated and then divided to produce a single identical daughter cell from an outgrowth of a larger parent cell? A. production of spores B. budding C. binary fission D.

True or false? biologists studied the effects of forest fragmentation by calculating the difference between the amount of plant biomass in the edges of forest fragments and the interiors of unfragmented forest.

This is an organ in the digestive system which transports waste out of the body and absorbs water from the waste before it leaves the body.

Which two actioms happens when bonds in ATP moecules are broken