Primary plant/tree growth is
characterized mainly by ______.
Here is the correct answer to that
question: the primary plants or tree growth is characterized mainly by upward
and downward growth due to cell division at tips of roots and shoots.
Yes. This is because natural gases can also come from natural sources like volcanoes and cows. Cows produce tons and tons of methane each year and volcanoes release many greenhouse gasses when they erupt.
Hope this helps!!!
Answer: proteins
Explanation: Ribosomes are the protein builders or the protein synthesizers of the cell.
Answer:
False
Explanation:
In DNA double helix molecule, there are four types of nitrogenous bases: adenine, guanine, cytosine and thymine. Purines (i.e., adenine, guanine) and pyrimidines (i.e., cytosine and thymine) hold DNA strands together via hydrogen bonds. In base pairing, guanine always pairs with cytosine through 3 hydrogen bonds, while adenine always pairs with thymine by 2 hydrogen bonds. Hydrogen bonds are a type of dipole–dipole interaction where a hydrogen atom is covalently bonded to a very electronegative atom (e.g., Nitrogen or Oxygen).
Yes it’s called ice wedging you’re correct
