Answer:
F is a secondary consumer
A and B are autotrophic
Answer:
the gathering of minerals as a recreation aka mining
1. Temperatures are extreme; mostly high or very cold temps (only winter and summer it feels like). They have changed over years.
2. Polar ice caps (glaciers) are melting drastically.
3. Habitats/ecosystems such as the coral reef are suffering and are expected to disappear over the course of 10-20 years

<em><u>One of the best ways to determine if a tree or any plant is dead is the tree scratch test. Just beneath the dry, outer layer of bark in a tree's trunk lies the cambium layer of bark. In a living tree, this is green; in a dead tree, it is brown and dry</u></em>
<em><u>Follow</u></em><em><u> </u></em><em><u>me</u></em><em><u>!</u></em><em><u>!</u></em>