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Ainat [17]
3 years ago
6

How many classes of levers are there? a. 2 b. 3 c. 1 d. 10

Biology
1 answer:
Sergio [31]3 years ago
3 0
B. 3
Each lever containing load, fulcrum, and effort

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Explanation:

In order to address iron deficiency in this village, locals will be encouraged to eat more of animal-based diet, especially beef, livers (from chicken, goat and cow), oysters, fish, chicken and turkey. This food sources contain high dietary heme iron which is is highly absorbed by the body.

Although plant sources also contain irons (in the form of non-heme iron) but these irons are not as absorbed by the body like the heme iron. However, the absorption rate of these non-heme irons can be increased by encouraging the locals to add fruits that contain vitamin-c (such as pineapple, orange, mango, grape, kiwi or strawberry) to there diet when they eat plant sources of non-heme irons like beans, spinach, nuts (cashew and almond), lentils and dried apricots .

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The next high tide will occur approximately 12 hours after the first one. So your answer choices would be B or C. I feel like the better answer choice is C. If this is wrong, feel free to delete this answer.
4 0
4 years ago
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noname [10]

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Alfred Wegener

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