Question 2: How and why did changes in the environmental conditions affect carrying capacity in this scenario? Recall the scenarios: 0-15 years, Harsh winter; 15-30 years, Harsh winter and
Cold spring; 30-45 years, Harsh winter, Cold spring, and Hot summer.

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.