How are the sun, Earth, and the moon aligned when spring tides occur? D. The sun, Earth, and the moon form a straight line.

B. The sun, Earth, and the moon forma 45-degree angle.

C. The sun, Earth, and the moon forma 90-degree angle.

A. The sun, Earth, and the moon forma 135-degree angle.

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

What factors contribute to the effect an environmental toxin has on the human body?

Which material is commonly used as a culture medium for living cells