Give the number of protons, neutrons and electrons in the lithium atom shown in the diagram above,
Number of protons
Number of neutrons
Number of electrons

Umbilical cord blood is a rich source of stem cells. which possible advance in biology would most likely be a result of performing research with an individual’s banked cord blood? creation of a novel cancer cell line to test anticancer agents creation of a personalized cell replacement therapy for the donor creation of a skin graft for an unrelated burn victim creation of a culture to produce vitamin e

For each of the following, decide whether the statement describes photosynthesis, cellular respiration, or both. releases energy in the form of atp. stores energy in glucose molecules. performed by producers. performed by consumers.

Identify the examples in which sam interacts only with natural resources