I'LL MARK BRAINEIST I NEED HELP ASAP Which object would have the greatest tendency to stay motionless?

a small rock

a large boulder

a piece of dust

a piece of sand

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

What is the role of dna ligase in the elongation of the lagging strand during dna replication?