Answer:
Ethylene
Explanation:
Ethylene is a hormone required to trigger fruit ripening, and it can be blocked by using synthetic compounds, such as 1-methyl-cyclo-propene (1-MCP).
Answer:
invertebrates. animal's without backbone.
verterbrates- animals with backbone
What are the answer choices?
It can lead to less air pollution.
It is twisted to create a greater surface area for digesting and to increase the nutrient absorption.
