The nervous and endocrine systems work together to initiate and control movement, and all the physiological processes movement involves. An example is that r<span>eleasing hormones that speed up heart rate and blood pressure while slowing body functions like digestion and growth. Hope this helps! (:</span>
D. Biological activity
Explanation:
The earth's atmosphere became oxygen rich as a result of biological activities. Early earth atmosphere was toxic one and in its reducing state.
- The activities of micro-organisms such as cyanobacteria led to the production of oxygen.
- These organisms manufacture their food in the presence of sunlight and water in the process of photosynthesis.
- The bye product of this reaction is oxygen.
- The intense presence of these living organisms led to the surge in atmospheric oxygen.
Learn more:
Photosynthesis brainly.com/question/4216541
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correct answer is d. all plants and animals in grand canyon
Answer:
Since I don't know which answer you want and since I could only find a hospital website with anything related to your question I'll just give you the definitions
Explanation:
<u>Flaccid</u>: ADJ.
(of part of the body) soft and hanging loosely or limply, especially so as to look or feel unpleasant.
(of plant tissue) drooping or inelastic through lack of water.
lacking force or effectiveness.
<u>Tagged</u>: Past-tense ADJ.
attach a label to.
add to something, especially as an afterthought or with no real connection.
The four eukaryotic kingdoms are animalia, plantae, fungi, and protista.
