Which describe the effects of climate on the rate of weathering? Check all that apply

-Warm climates favor chemical weathering.

-Cold climates favor mechanical weathering.

-Chemical reactions occur faster at higher temperatures.

-Lower precipitation levels lead to more chemical reactions.

-The chemical reaction rates of minerals are not impacted by temperature.

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d