<h3>
Answer: C. a balance and a beaker</h3>
Explanation:
A balance would be used to measure the weight, which in turn effectively measures the mass (more or less). Imagine that we have a brick that we know is 1 pound. If we have an object that needs 5 bricks on one side to balance it out, then we know the object is 5 pounds.
The beaker is used to measure the volume. It's basically a measuring cup that you would find in the kitchen.
To get the density, you divide the mass over volume.
For example, if you have a material that has a mass of 100 grams and it's volume is 20 cm^3, then its density is 100/20 = 5 grams per cm^3.
I think the correct answer from the choices listed above is option C. The statement that is correct about the cave and geyser would be that the <span>cave is formed when groundwater reacts with the limestone in rocks and the geyser is formed when groundwater gets heated. Hope this answers the question.</span>
Answer:
TP synthesis in glycolysis: substrate-level phosphorylation
Explanation:
-One of the substrates is a molecule derived from the breakdown of glucose
-An enzyme is required in order for the reaction to occur
-A bond must be broken between an organic molecule and phosphate before ATP can form.
Incorrect:
-The phosphate group added to ADP to make ATP comes from free inorganic phosphate ions.
-The enyzmes involved in ATP synthesis must be attached to a membrane to produce ATP.
