Answer:
Explanation:
Xylem moves water from roots to the leaves, and phloem moves food from the leaves to the rest of the plant. During transpiration water evaporates from the leaves and draws water from the roots.
If the rate of transpiration increases, the rate of absorption of water by the root increases too. Factors that affect the rate of transpiration also affect water uptake by the plant. If water is scarce, or the roots are damaged, a plant may wilt.
Factors affecting rate
The rate of transpiration is affected by several factors, including:
temperature
humidity
wind speed
light intensity
Answer:
The last one
Explanation:
Flashlight is a portable, battery-operated device that makes light.
Answer:
Genetic drift
Explanation:
Genetic drift is an evolutionary mechanism that in a population it changes allelic frequencies over generations just by chance. For this reason, small populations are more susceptible to be affected by genetic drift than bigger populations.
In this example, Indiana Jones visited a small village of 50 people and over generations allele A probably was lost just by chance, or by genetic drift.
Answer:
The change in environment
Explanation:
Because they need to adapt to live
B because the peptides when they collect in a clump, has a effect like hydrocloric acid.
