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madam [21]
3 years ago
13

A(n) _____ key is very easy to use because it provides only two choices. dichotomous answer monochotomous observation

Biology
1 answer:
Rom4ik [11]3 years ago
8 0

Answer:

Dichotomous

Explanation:

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20) Mark is looking out the window on the commuter
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Answer: A. motion parallax

Explanation:

In the phenomenon of motion parallax, objects that are moving at certain speeds across a particular field of vision, would also appear to move at greater speeds if they’re closer to the observer. This remains true even if the object instead of the person is moving

. The phenomenon always arises whether or not the object is moving or that the observer is moving in a manner that is relative to the object’s motion. This is because of the distance the object moves in comparison to the proportion of the observers’ field of view that it traverses. Thus, motion parallax generally describes one’s perception of the position of an object with a three-dimensional space, based on sensing said objects at different positions.

5 0
3 years ago
Manilla and linen are derived from which plants, respectively
KonstantinChe [14]

Answer:

flax is a stem fiber that is used to make linen. a smooth shiny fabric made from flax

8 0
2 years ago
A cellular enzyme is effectively deactivated by an increase in temperature of 10°C. Which is the most likely mechanism of deacti
Sauron [17]

Answer:

C. The enzyme changes shape and is no longer able to bind the substrate.

Explanation:

The change in heat changed the size of the enzyme. The enzyme changed size and shape which made it incapable of bonding with the substrate.

8 0
3 years ago
Read 2 more answers
Explain how human activities can cause an imbalance in biogeochemical cycling and lead
Elza [17]
Human activites  have greatly increased carbon dioxide levels in the atmosphere and nitrogen levels in the biosphere. Altered Altered biogeochemical cycle combined with climate change increase the vulnerability of biodiversity, food security, human health, and water quality to a changing climate.
4 0
3 years ago
Design an experiment where you would determine how quickly lactaid works to break down milk sugar
xxMikexx [17]

Answer:

Gather 11 Cups And then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As A Control take another cup and do not add any lactaid. After 1 Minute, pour a known quantity of benedicts into cups of milk. Record the colour ( blue is the least amount of glucose progressing to green, then yellow, orange, red and brick/red brown). Take another cup of milk and then add the lactaid and wait for 5 minutes... Next is add the benedicts. Record the color, repeat steps 7 - 10 adding 5 minute each time until there are no cups left ( 15 minutes, 20,25,30,35,40,45) .

For the last is graph the data and forms conclusions ..

  • This is the right answer.
  • Hope it helps.
6 0
2 years ago
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