Answer:
Firstly, many statistics are taken from a small group of people used to represent the general population. Say a news channel reported that 81% of teenagers in America were planning on going to a four-year college. This statistic is most likely taken from a randomly selected group of teenagers, and calculated with a margin of error. Because after all, it's nearly impossible to survey every single teenager in America. This can lead to some statistics that are not really representative of the actual percentage of people. This only gets more likely the larger the general population being "surveyed" is. Another reason is that the media is not always truthful with statistics. Things can be altered and not many people will notice. Hope this helps!
Answer:
i would say all land animals do need energy from the sun whether they absorb it themselves or eat another animal that absorbs it. most likely it would be producers, exp like night animals that don't come in the daytime but at night usually eat producers or animals that eat the plant that contains energy from the sun (like bats). another exp would be a plant being eaten by a mouse and a night owl catches and eats that mouse.
that's why at the trophic level the 100% of energy is the primary consumers (autotrophs) they take energy from the sun to create photosynthesis.
but the only ones that do not need solar energy are some animals that live deep in the ocean like a fangtooth....etc
Explanation:
The answer would be B.) Killer Whales
Hope this helps :)
Answer:
Extrusive igneous rock is formed by the crystallization of magma release after volcanic eruption at the Earth surface. They are characterized by fine grained textures because of rapid cooling they do not form large crystals. Extrusive rocks with fine grained textures are called aphanitic rocks. The most common extrusive igneous rock is basalt. Other examples include rhyolite, andesite and obsidian. Extrusive igneous rocks erupt quickly and they form small crystals. Some of these rocks cools slowly that they form glass. These rocks includes andesite, basalt, dacite, obsidian, pumice, rhyolite, scoria and tuff.
The common characteristic of extrusive igneous rock is the b. forms crystals
Rapid cooling of magma produces small crystal rocks.
