Answer:
The three functional layers of the brain
Explanation:
Cuz of boys , they go out , or they get pregnant
Answer:
These characteristics indicate that the hummingbird is more like the bee than the other birds.
Explanation:
Hummingbirds are small and colorful birds belonging to the family Trochilidae, for which about 330 species have been described. They exist only in the Americas, where they can be found in the most diverse environments, where they occur from the extreme of South America to Alaska, being most abundant in the regions near Ecuador. These birds have characteristics very similar to bees that are not found in other birds, such as wing movement speed, hovering ability, backup ability and nectar-based diet. Because of these characteristics, many may conclude that the hummingbird is more genetically similar to the bee than the other birds, but this is not true, as scientists have confirmed that these characteristics have evolved independently into hummingbirds and bees.
Answer:
<em>Case Control Study
</em>
Explanation:
Case Control <em>is a study comparing patients with a disease or outcome of interest (cases) with patients without the disease or outcome (controls) and looking back prospectively to compare how often the risk factor exposure is present in each group to determine the relationship between the risk factor and the disease.</em>
Case control studies are performed because there is no effort to interfere and no attempt is made to change the disease path.
True. if you have a stuffy nose, or a cough, you are more likely to get agitated, or upset than if you felt fine.