Answer: protons
Explanation: atoms of each element contain a characteristic number of protons
Answer:
yes because without microscope our eye will damage
Explanation:
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B-Kidneys
The kidneys act as filters that strain urea and excess salts from the bloodstream to release them in the urine.
<span>During ejaculation, the sperm is sent out from the epididymis into the deferent duct which then travels up the spermatic chord into the pelvic cavity. The first organ that sperm pass through is the epididymis ejaculatory duct . During this time rhythmic movements propel the sperm forward.</span>
Answer:
identification
Explanation:
because identification means identifying, elaborating, exploring more about that field by identifying it.