The correct answer is False!
The answer is the third statement
The plants that use photosynthesis would die because the plants would not create food. They would die of hunger. Without another source of food, most of the animals would likewise die off to.
weight=mass*gravitational accelaration
we know the weight and the gravitational acceleration
400N=m*10m/s^2
m=400N/10m/2^2
m=40kg
Answer: the correct option is A (eficient roots composed of hydrophilic materials)
Explanation: the cactus, Agave, and jaiboli are desert plants that possess different adaptive features to survive the harsh conditions of its environment. These includes:
-Roots that project outward, staying just under the surface of the soil. This helps it to gain moisture from the atmosphere.
-thick leaves and stems enables it to conserve moisture.
-waxy outer-layer on leaves and stems. This equally helps is water retention and prevents moisture evaporation. Hope this helps. Thanks