B. Exocrine glands release contents into the bloodstream
C. Exocrine glands release contents into ducts
D. Endocrine glands release contents into ducts
Answer:
B
Explanation:
The secretions of the exocrine gastric glands - composed of the mucous, parietal, and chief cells - make up the gastric juice. The products of the endocrine cells are secreted directly into the bloodstream and are not a part of the gastric juice
The question relates to calculating speed through the formula 'averagespeed = total distance/ total time'. LeBron and George are using this method on a 150-meter skateboard trip, recording the time it takes for each equal section. The situation mirrors similar examples, such as Jill's flyer distribution and the store trip.
The subject of the question seems to be about calculating speed using the formula for speed, which is distance/time. In LeBron's case, he and his friend George are observing and recording the time it takes LeBron to coast a distance of 150 meters on his skateboard. They have divided the total distance into equal sections and noted down the time for each section.
To find the average speed, we would need to total all the times and divide the total distance by this time. This method of calculation is similar to the example provided, where Jill had a total trip distance and total trip time and was able to find her average speed by dividing distance by time, and it also closely mirrors the definition of averagespeed highlighted in the second example.
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Both biome and ecoregion are ecological terms. Biome refers to a major regional group of plant and animal communities adapted to the natural environment. Biome can be of two types: terrestrial(land) andaquatic(water). Ecoregion, which is an abbreviated form of ''ecological region', refers to a smaller class. Each biome consists of severalecoregions, an ecoregion(also called bioregion) covering a realm of land/water having geographically distinctive communities, sharing the same envoronmental conditions and ecological dynamics.
Yes, an ecoregion does consist of different ecologically distinctive communities and species.