Answer:
True
Explanation:
Granite is less dense than basalt mainly because granite is made up of lighter mass minerals like quartz and feldspars.
Answer:
Hydrogen bond
explanation :
slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond. This bond is very weak.
Answer:
Adenine ,ribose, covalent bonds
Explanation:
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An ATP molecule consists of three parts. One part is a double ring of carbon and nitrogen atoms called adenine. Attached to the adenine molecule is a small five-carbon carbohydrate called ribose. Attached to the ribose molecule are three phosphate units linked together by covalent bonds.
Answer:
c
Explanation:
somatic cells are any cells other than gametes meaning they are diploid( have a full set of chromosomes). mitosis produces diploid cells in the same way that meiosis produces haploid cells.
Explanation: Gametes are the cells used during sexual reproduction to produce a new individual organism or zygote. The male gamete, sperm, is a smaller, mobile cell that meets up with the much larger and less mobile female gamete, egg or ova. Both sperm and egg are only haploid cells. They only carry half of the chromosomes needed.
