How is the maunder minimum related to climate? a. changes in the earth’s orbit correlate to changes in climate. b. changes in the earth’s tilt correlate to changes in climate. c. unusually low sunspot activity correlates to unusually cold climatic events. d. the maunder minimum is unrelated to climate.

Substances effect: partially blocks (h+)/pyruvate symporter, interfering with the transport of pyruvate into the mitochondria. will this make the body lose or gain weight?

What does it mean for a cell membrane to be selectively permable

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway