Answer:
For functioning of heart, circulatory and execratory systems are required.
Explanation:
It requires at least two body systems to perform the function because the functions does not be completed solely, it requires coordination among systems which help them to fulfill their task. For example, the function of the heart requires circulatory system and execratory system for the pumping of blood throughout the body. it is an involuntary action which is not control by nervous system.
They form long chain- like molecules.
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Answer:
forests and farms
Explanation:
<em>Forests:</em> trees use photosynthesis which naturally removes carbon dioxide.
<em>Farms:</em> Farmers can use soil carbon, which is good for farmers and ranchers, too, as it can increase soil health and crop yields!
Answer:
The correct answer is - d. orchid
Explanation:
Clinging roots are the roots are found in epiphyte plants, that initiates from the nodes and fix the plant to the host by penetrating the stem or bark of the host plant. These roots are helpful in rabsorbng the additional nutrients found on the bark or stem of the host plant and also fix it to the host.
Clinging roots are present in orchids as they have clinging roots arises from the nod of stem of orchid plant that fix these plants to get nutrients and fix itself to the host plant.