Answer:
A food chain outlines who eats whom. A food web is all of the food chains in an ecosystem.
Explanation:
Each organism in an ecosystem occupies a specific trophic level or position in the food chain or web.
A hurricane grows in size before it makes landfall, so a cone is a natural choice for a path; the width of the cone grows larger along its length just as the radius of a hurricane grows along its path.
The appropriate answer is e. gymnosperm. Gymnosperms have seeds that are not protected by an ovary or fruit. A popular example of a gymnosperm are conifers. Another characteristic of gymnosperms is that they do not have bright flowers. The Greek word for gymnosperm literally translates to naked fruit. The seeds of these plants are open to the air and as such they are directly pollinated by the wind.
Answer:
D) Mammals are more closely related to birds because they share a more recent common ancestor.
Explanation:
- Mamals, birds, amphibians, reptiles and fishes are vertebrates.
- Vertebrates have the spinal cord surrounded by cartilage or bone.
- Mammals are more closely related to birds because they both are evolved from reptiles.
- Reptiles are tetrapod vertebrates.
