Answer: Does the black sqaure represent disease? If so, emma is #1. As for the others i think i need more context
Explanation:
Answer:
Mammals first appeared
Explanation:
The dinosaurs became extinct one million years after the Cenozoic era started. The mammals first appeared as the modern culture first appeared in that era.
Answer: ribozomes consist of enzymes needed for protein photo sythesis transfer rna trna brings amino acids to the ribosomes where the amino acids are signed up with like a string of beads to form a protein there is a various trna for carrying each type of 20 amino acids utilized to construct proteins
Explanation:
As population density increases, competition increases because there are more organisms competing for the same number of resources