Answer:
Scientists have been concerned that human activities could cause more plants and animals to become extinct than any point in the past. Along with human-made changes in climate (see above), some of these extinctions could be caused by overhunting, overfishing, invasive species, or habitat loss
Answer:
Examples of polygenic traits
Carbon is so important because it’s how living things breath
Hermit crabs and giant tritons have a commensalism type of relationship.
