Before a cell divides, an exact copy of each chromosome is made up by the process of mitosis. It <span> is a part of the cell cycle when replicated chromosomes are separated into two new nuclei. Hope this answers the question. Have a nice day.</span>
Answer:
Independent Variable- Hours spent watching television or yt.
Dependent Variable- Grades in school
Control Group- Students who don't watch any television or yt.
Constant- The students
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Answer:
May I please have this one? Fam.
Explanation:
<span>An atom consists of a positively-charged nucleus, consisting of various combinations of protons and neutrons, and negatively-charged electrons which move around the nucleus in distribution patterns called shells. In a neutral atom, the number of electrons is equal to the number of protons, but an ionized atom would have more or fewer electrons. Electrons are much less massive than protons or neutrons.
(2) How are groups of atoms organized?
Atoms bond together with other atoms to form molecules or can be part of a crystal lattice. </span>
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This is a sugary liquid that plants secrete from structures called nectaries. Usually, these nectaries are found inside flowers. The nectar attracts pollinators such as beetles, bees, birds and bats. The animals get a sweet drink, and the plant gets its pollen stuck to the animal.