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eduard
3 years ago
8

All food chains begin with ______. a. heterotrophs b. producers c. grasses d. bacteria

Biology
1 answer:
Olin [163]3 years ago
3 0
All food chains begin with producers
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THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THANKS!!! THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THAN
andrezito [222]

I am pretty sure the answer is increase and increase. Because enzymes are affected by changes in pH. The most favorable pH value - the point where the enzyme is most active - is known as the optimum pH. Extremely high or low pH values generally result in complete loss of activity for most enzymes.

8 0
3 years ago
What’s considered a normal pH level
attashe74 [19]

Answer:

7

Explanation:

pH ranges from 0 to 14, with 7 being neutral. pHs less than 7 are acidic while pHs greater than 7 are alkaline(basic)

8 0
2 years ago
What is the avarage time it takes to decompose a frog all the way?​
Keith_Richards [23]

Answer:

depending on conditions !

Explanation:

e.g a peat bog or somewhere like the north pole vs a humid jungle or hot desert

things to consider

air composition in the environment to feed microbes

temperature to speed up reactions

any natural catalysts

PH of your environment

8 0
3 years ago
scientific explanarions are based on empirical data and evidence. which of the following is not a scientific idea
svet-max [94.6K]
Genetic drift scientific explanarions are based on empirical data and evidence
7 0
3 years ago
Give answer for these three
Tems11 [23]
1. Sugar because it depends on how much of it you eat and sugar is not he most healthiest things to eat so it would take longer to digest than beans

2. It called the pancreas, bile, gallbladder, the pancreas helps make the juices in which it helps the body digest it's fats and proteins, the bile is a type of juice from the liver of the body and the bile helps absorb fats into the blood stream, the gallbladder is like a warehouse for bile, by which storing it until it's time that the body needs it. All of these help digest our food by working together and doing their parts to break down and digest our food.

3. After you chew it up and swallow it would but then after a while it won't digest, it will come back up which is acid reflux, because it would be hard to kinda chew and swallow while hanging upside down but it could still go down just it would cause acid reflux which means the food you ate comes back up your throat in a liquid and acid, which makes acid reflux.


Hope that helps
-Ans-
8 0
3 years ago
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