Q1. what causes the most difference in the air pressure? #1. differences in elevation #2. differential heating #4. windsq 2. when is air pressure highest #1. when air is moving sideways #2. when air is sinking #3. when air is rising q 3. air pressure is measured in witch #1. degrees #2. millibars #3. isotherms#4. isolinesq 4. what pressure pattern is often associated whith clouds or rain #1. low temperatures #2. high temperatures #3. high pressure #4. low pressure

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Where does the esophagus lead to in a frog?

The picture depicts budding in the yeast cell. what is the result of this process? a) the bud develops into a yeast cell with new genes. b) the bud develops into a yeast cell with the same genes as the parent cell. c) the bud develops into a yeast cell with half the genetic information from the parent. eliminate d) the bud develops into a yeast cell with double the genetic information