Explanation:
cells have proteins called receptors that bind to signaling molecules and initially I ate a physiological response...because membrane receptors interact with both exteacellar signals molecules within the cell, they permit signaling molecules to affect cell function without actually entering the cell.
Answer: Tendons are made up of reticular connective tissue.
a. reticular
b. dense regular
c. elastic
d. areolar
<h2>Answer:</h2>
Carbon moves from land to bodies of water as in following steps.
Carbon in the land is present in form of fossil fuels and plants and animals.
It converts into CO2 gas form by the burning of fossils and respiration of plants and animals.
This atmospheric CO2 is used by plants in water for photosynthesis.
Water bodies eat these plants for their nutrition. And use that carbon for making there carbohydrates, lipids and proteins.
Hence making land carbon their body part.
Answer:
Darwin's theory of natural selection states that organisms evolved from their common ancestors over a long period of time.
Hope this helps!
The answer is C. The element X, with 12 protons is a metal Mg