By using the energy of sunlight, plants can convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis. As photosynthesis requires sunlight, this process only happens during the day.
Answer:
Endocrine system
Explanation:
Common endocrine disorders include diabetes mellitus, acromegaly (overproduction of growth hormone), Addison's disease (decreased production of hormones by the adrenal glands), Cushing's syndrome (high cortisol levels for extended periods of time), Graves' disease (type of hyperthyroidism resulting in excessive thyroid ...
<span>the soil</span>
The nitrogen used by most plants is derived from soil.
Nitrogen is an important element. It is needed by organisms to produce amino acids
Nitrogen is made usable for plants by bacteria which change nitrogen to ammonium.
Ammonium gets changed to nitrates by bacteria in a process called nitrification, which takes place in soil.
Nitrates is the form that plants can absorb. They absorb it through their roots and use it to make amino acids, nucleic acid and chlorophyll.
Examples of the abiotic components of the ecosystem
Answer:
C
Explanation:
Firstly, an action potential travels down to an axon and reaches the presynaptic membrane. After that synaptic vesicles move to and bind with the presynaptic membrane. Than, neurotransmitters are released into the synaptic cleft. In the next step, receptors on the postsynaptic membrane bind the neurotransmitters. In the last step, binding neurotransmitters cause excitation or inhibition.
