The data supports the fourth choice, that increasing air temperature and CO2 levels correlate with a decrease in dust concentration.
The first choice is unlikely to reflect dust concentration, and is more likely to be for air temperature. The second choice is false, because the dust concentration is more of a decreasing trend. The third choice is not true, as the spikes in air temperature and atmospheric CO2 concentrations seem to occur simultaneously, implying a positive correlation.
Answer: mitosis.
During DNA replication a pair of chromosomes of from one cell genders two duplicated chromosomes (so the number of chromosomes is duplicated), then in the mitosis process the cell split into two identical cells each with half of the duplicated chromosomes, so at the end one cell with two chromosomes form two cells each with two chromosomes. So, the new generation of cells has the same number of chromosomes.
Cells become haploid in cytokinesis of meiosis one because the chromosomes have divided.
1. Excreting waste
2. Taking in oxygen
3. Reproducing
4. Converting energy
5. Digesting food
Answer:
Explanation: Amino acids are organic compounds that contain amino and carboxylate −CO−2 functional groups, along with a side chain specific to each amino acid. The elements present in every amino acid are carbon, hydrogen, oxygen, and nitrogen; in addition sulfur is present in the side chains of cysteine and methionine, and selenium in the less common amino acid selenocysteine. More than 500 naturally occurring amino acids are known to constitute monomer units of peptides, including proteins, as of 202
