Here this is the question the answers to pick are A. A pond Became a lake
B. a forest became a desert
C. a tempature forest became a swamp
D. an artic region became a tropical region

Which of the following is an example of this type of co-evolution

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.