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MrRissso [65]
3 years ago
13

Which of the following statements is correct with respect to the photosynthetic pathway of grass or a cactus?

Biology
1 answer:
Gnesinka [82]3 years ago
5 0
In a cactus, carbon is fixed only during the day. this is because cacti need sunlight to perform photosynthesis. Have a great day :)
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PLSSS HELP <br> Do you think an international orbiting space station is a good idea? Why or why not?
maksim [4K]

Answer:

Yes it is (we already have one)

An international orbiting space station would be a great idea! We could use the space station as a refueling point for passing spaceships. This could helps us achieve things such as space exploration, mars/moon colony, or even contact with other unearthly organisms. This could also allow us to conduct space research.

No it isn't

An international orbiting space station is a horrible idea! The first thing to think about is the money. This would put the entire area in stasis as we try to raise money for the space station. We also need contact with the humans/robots in space! Building a space station would confuse other nations as to what we plan to do with said space station. This could cause a war of some sort.

8 0
3 years ago
In fermentation the molecules of NADH are________while the organic molecules are _________.
LuckyWell [14K]

Answer:

The correct answer is option C- "oxidize, reduce".

Explanation:

Fermentation is a process analogous to cellular respiration and, just like the latter, it involves oxidization and reduction of molecules with the final purpose of producing energy. During the process of fermentation nicotinamide adenine dinucleotide + hydrogen (NADH) is oxidized to its original form of NAD with a plus charge; while other organic molecules such as piruvate are reduced.

3 0
3 years ago
Imagine carefully weighing a metal can, leaving it out in the rain for weeks and weeks until it was very rusted, and then carefu
Doss [256]

Answer:

heavier! ( depends what type of metal can)

Explanation:

Rusting has to do something with corrosion and involves oxygen.So basically, when oxygen is added to the system process, this what makes the metal can become heavier.

3 0
3 years ago
Tigers can have orange or white fur. Orange is a dominant fur color, while white is recessive.
VLD [36.1K]

I had to put the answer in the image sorry

7 0
3 years ago
black coffee has a pH of 5, therefore its H+ concentration is ______ times greater than a solution with a pH of 10.
Tju [1.3M]

Answer:

100,000

Explanation:

pH of coffee = 5

pH of solution = 10

Concentration of H+ ions between successive pH values are in multiples of 10

Hence, the pH difference :

pH of solution - pH of coffee

(10 - 5) = 5

Hence, difference in H+ ions will be :

10^5 = 10*10*10*10*10 = 100,000 times

6 0
2 years ago
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