Certain gases in air are important natural resources that are used in welding. two of these gases are a.) oxygen and argon b.) hydrogen and flourine c.) chlorine and sulfur dioxide d.) nitrogen and carbon dioxide

What are the student's observations and inferences before he starts his investigation?

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.

Uhit test unit test active time remaining 01: 59: 36 a pea plant exhibits a recessive trait. which statement is most likely true about the plant? the plant is identical to its parent plant. the plant different alleles for the gene that codes for the trait the plant has two identical alleles for the gene that codes for the trait, the plant does not have the same genes for the trait as its parent plant save and exit next submit mark this and return