1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olasank [31]
3 years ago
5

A student helps his teacher lift a 200 N box of books 1.2 m from the floor to the desktop. In which of the following situations

will he do more work? (DOK 3, AKS
8d)
Ο Α.
He lifts a 175 N box to the same height
OB.
He lifts a box of the same weight to a height of 1.7 m.
С.
He lifts a box of the same weight to a height of 0.9 m.
D.
He lifts a 98 N box to the same height
Biology
1 answer:
Kamila [148]3 years ago
4 0

Answer:

Since he is lifting more N its A 175N

You might be interested in
Which of the following best describes the purpose of examining mammary secretions in mares before parturition?
Arisa [49]

The statement that best describes he purpose of examining mammary secretions in mares before parturition is testing for elevated levels of calcium.

<h3>What is the processes of parturition in mares?</h3>

In parturition, a fetus is fully developed, a process called Ferguson reflex occurs to stimulate contractions. The canal is lubricated by a fluid called allanotic fluid and facilitates the discharge of the amnion and the fetus. A virginal distension releases oxytocin and more contractions.

For a mare to be ready for parturition, elevated levels of calcium is tested from the mammary gland to confirm that the mare is healthy and ready for parturition.

Learn more on parturition here: brainly.com/question/14982881

#SPJ1

3 0
1 year ago
Hypothesis: If the type of the food available
attashe74 [19]

Answer:

Hypothesis: If the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time. The data of this lab supported the hypothesis because there was a difference in bird when fruit was removed

Explanation:

8 0
3 years ago
Read 2 more answers
1
Alborosie

Answer:

][POUREWQFTYUIOLKJHRERTYUIKJHGRYUI

Explanation:

'LKUKL;

5 0
3 years ago
Read 2 more answers
As the human population grows what happens to our natural resource requirements
Advocard [28]
The need for natural resource should increase.
8 0
3 years ago
Which trace mineral is needed for the regulation of protein synthesis and reproduction and immune functions?A. ironB. zincC. cop
STALIN [3.7K]

Answer:

Zinc. (Ans. B)

Explanation:

Trace minerals: Trace minerals are defined as the inorganic molecules which are necessary for the human body for the different functions.

Zinc function in human metabolism is defined as a cofactor for numerous enzymes. Zinc play a role as a catalyst in a broad range of reactions. It is involved in the metabolic pathway directly or indirectly with lipids, carbohydrates, proteins, energy metabolism, and they are also important for the cell division process.

They also need for tissue and growth repair, and for reproductive development also. It's also played a vital role in immune system such as wound healing or required for the function and structure of the skin.

4 0
3 years ago
Other questions:
  • The sugar and phosphate portion of the nucleotides are found _____ on the DNA twisted ladder.
    9·1 answer
  • Kenny has been diagnosed with parkinson disease and has been prescribed medication to manage some of his symptoms. the medicatio
    7·1 answer
  • How do cells regulate the activity of the enzymes?
    7·1 answer
  • Increasing the rate of an impulse is the function of the_________.
    5·1 answer
  • PLEASE HELP ME HURRY PLEASE
    8·1 answer
  • An obligate anaerobe bacterium was grown in two test tubes filled with media rich in glucose. One tube was sealed to produce ana
    8·1 answer
  • Cells were treated with a chemical that inhibits the first step of the electron transport chain. How would this affect the level
    6·1 answer
  • What is energy? Where does energy come from? Where does electrical power come from? How is it generated? 4. Why do we need energ
    8·1 answer
  • Carbohydrates provide many things, including:
    9·1 answer
  • Willing to give 40 points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!