Biology, 30.07.2019 19:30, sharkboy578
Mr. hammond has a small garden. he planted tomatoes, zucchini, onion, garlic and beans (legumes). when summer is over and he harvested his crops, why did mr. hammond pull out all of the plants except the beans? those he tilled (mixed) back into the soil for next year’s crops. be sure to explain your answer providing a specific reason.
Answers: 2
Biology, 21.06.2019 16:20, joejoefofana
Which element is used in photosynthesis found in atmosphere and fixed by bacteria?
Answers: 2
Biology, 22.06.2019 01:30, jfrjtwrg
In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
Answers: 2
Biology, 22.06.2019 02:00, rhodesnyla01
The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.
Answers: 1
Mr. hammond has a small garden. he planted tomatoes, zucchini, onion, garlic and beans (legumes). wh...
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