How do C4 plants fix carbons?

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”