In josh's experiment, one step of the procedure requires him to bring some water to a boil.
which two pieces of equipment should josh use to carry out this step?
a. a hot plate and a beaker
b. a magnet and a petri dish
c. a magnifying glass and a test tube
d. a bunsen burner and a balance

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Which best describes what you will do in the reaching your academic potential course?

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.