The Genome Is in comparison between humans and chimpanzees.
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*But frankly doesn't really prove that evolution is true*
Answer:
The first layer is the crust and the inner core is in the center .
To answer the question that is: "which factors affect a river's load", we have to understand that all the things mentioned are important. All these options (river's slope, streambed shape and volume of flow) affect the amount of energy that the river has to spend and the way the river spend that energy, so, it is right to mark the alternative d) all of the above.
Answer:
B. they cannot absorb carbon directly from the air.
Explanation:
Carbon cycle refers to the series of processes through which carbon is exchanged between living and non living components of the environment. During the carbon cycle, animal organisms feed on one another in order to obtain energy, a characteristics that makes them HETEROTROPHIC.
Unlike plants, animals cannot perform photosynthesis, which turns solar energy into biomass (carbon-based). Plants get their carbon source (CO2) directly from air via the stomata on their leaves. Animals, on the contrary, cannot get carbon this way, hence, they need to feed on other animals to get their carbon and energy source.
The basic structure of a cell membrane is in three parts; the internal membrane surface, the external membrane surface and the intervening phospholipid material. This intervening material is impermeable to ions and polar molecules and it prevents polar solutes likie amino acids from moving across the membrane but permits the passive diffusion of hydrophobic molecules.. The external and internal cell membranes are selectively permeable and can regulate what comes into or goes out of the cell and in so doing allows for the transport of materials needed for survival.
