They are better competitors because they emerge earlier in the spring, grow rapidly, and are impacted by few, if any, natural predators. When invasive plants are allowed to grow unchecked, many native plants and the wildlife species that rely upon them suffer.
C. Regulates our body temp b/c if it's not normal then there's a problem.
The answer is oxygen
hope it helps!
A: It makes the most sense, and when you think photosynthetic rate, you think surface area. The leaves don’t need to be bigger since they already have sun, but to prevent evaporation it makes sense to have smaller leaves