Janet needs to consume enough calories to burn 25-35 per minute. How much food is needed? As you consume the nutrients, it enters the Mouth and is chewed and pushed to the E sophagus by the tongue.
The food then travels to the stomach, the food is then physically and chemically changed into chyme that
then enters the small intestine. The the nutrients from this chyme is absorbed into the bloodstream to the
body. The Large intestine then reabsorbs the rest of the water from the waste and it will then wait in the R
ectum before it is expelled through the A nus. ***The clue to the next section is the order in which food
enters and exits the body by first letter each organ. Your answer must be in CAPITAL LETTERS***

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

Draw the structure of dna nucleotide with adenine as nitrogenous base

To answer this question, researchers studied populations of the dusky salamander (desmognathus ochrophaeus) living on different mountain ranges in the southern appalachian mountains. the researchers tested the reproductive isolation of pairs of salamander populations by leaving one male and one female together and later checking the females for the presence of sperm. four mating combinations were tested for each pair of populations (a and b)—two within the same population (female a with male a and female b with male b) and two between populations (female a with male b and female b with male a). the proportion of successful matings for each mating combination was measured. for example, when all the matings of a particular combination were successful, the researchers gave it a value of 1; when none of the matings were successful, they gave it a value of 0. then the researchers calculated an index of reproductive isolation that ranged from 0 (no isolation) to 2 (full isolation). the reproductive isolation value for two populations is the sum of the proportion of successful matings of each type within populations (aa + bb) minus the sum of the proportion of successful matings of each type between populations (ab + ba). the table provides data for the geographic distances and reproductive isolation values for 27 pairs of dusky salamander populations.