Describe the process of primary succession from the interactive activity

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above