8. Adaptations are important for the survival of both animals and plants. A plant such as the cactus has many adaptations that help it survive in its environment. A cactus' roots are long, but close to the surface of the ground, and they cover a large area. What is the possible advantage that this root system offers the cactus?Lector inmersivo
(1 Punto)

It makes the cactus look pretty.

It makes getting water harder and slower for the cactus.

It doesn't help the cactus at all.

It makes getting water easier and quicker for the cactus.

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s

This is a biological reaction due to a stimulus. i need this quickly !