One theory suggests that giant woolly mammoths became extinct when the ice age ended and the climate became warmer. Why might this environmental change have led to their extinction? A. hey didn’t die off, their traits changed to match the new climate
B. Their traits were best suited for a cold climate

This is due ! matching pairs of chromosomes from parents are called a. homologous chromosomes b. heterozygous chromosomes c. herterogenes d. homologous bands

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian