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nignag [31]
3 years ago
13

True or False...

Biology
1 answer:
erma4kov [3.2K]3 years ago
3 0
Bacteria in our gut help to protect us by crowding out some of their dangerous relatives that can cause disease. Other good bacteria have been used in medicine to create antibiotics, and others still are used in food production to make fermented foods (think sauerkraut, yogurt, kimchi and kombucha.)
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Which of the following energy transformation occur when humans use energy from food to exercise?
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D. Chemical - mechanical - thermal

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D because the food is chemical and the mechanical is the human excersice, and it results in thermal

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This passage best supports which conclusion about dark matter?​
neonofarm [45]

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Why is it argued that speech is only possible in modern homo sapiens and not in homo erectus or homo neanderthalensis? the brain
Oxana [17]

Answer: homo sapiens is the only species with a large enough oral cavity and a low enough larynx to allow for speech production. 

<span>One line of evidence that speech only possible for modern homo sapiens is the anatomy of their throat. Speech depends on certain anatomical arrangements and the Homo sapiens is the only species with a large enough oral cavity and a low enough larynx that would allow speech.</span>

4 0
4 years ago
The load is the pivot point of a lever. true or false
k0ka [10]

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False the right answer would be the fulcrum.

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Your welcome<3

3 0
3 years ago
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The bone marrow of the skeletal system produces lymphocytes which belong to what system ​
Fynjy0 [20]

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Thus, lymphocytes are associated with the immune system.

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