Answer: the correct option is A (increased by exposure to light).
Explanation:According to the results of this experiment, germination of tobacco seeds during the first week is increased by exposure to light. Germination is a process by which plants grow or sprouts from seedlings after a period of dormancy. One of the environmental factors that are necessary for germination of seedlings is light.
Answer:
Enzymes can only be used once
Explanation:
Enzymes are there forever
Answer:
When the pea hit the paper towel, the paper towel applied an equal but opposite force on the pea.
Explanation:
It does it at different rates there no real rate to it
Answer:the sun provides food for he cow because it makes food grow
Explanation: