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
maria [59]
3 years ago
11

Why is it so important for scientists to calculate exact amounts of products used by

Biology
1 answer:
Vsevolod [243]3 years ago
6 0

Answer with Explanation:

When it comes to the study of the outer space, <u>astronauts play a vital role in giving people significant information regarding their exploration.</u> Most of the missions last for 6 months in space and this is followed by another mission lasting at the same time or so.

When astronauts travel, <em>they need to bring exact amounts of products that they will be using during their expedition.</em> These products are particularly related to personal items that they need in order to survive. However, <u>these items have to be calculated in terms of their weight, since the space craft can only accommodate a certain amount of mass. </u>

The collective term for the personal items is "Personal Preference Kit" or the "PPK." It is said that an astronaut can only carry up to 20 personal items and the total weight should only be<em> 1.5 pounds. </em>

Thus, this explains the answer.

You might be interested in
Describe what is happening in each stage and what each stage looks like: Prophase Prometaphase Metaphase Anaphase Telophase Cyto
Svet_ta [14]
Prophase is the first phase is when the two sister chromatids pair up and the nucleoli disappears. Prometaphase is the second phase where the microtubules begin to separate from each other, each pair of microtubules attach to the kinetochores and some nonkinetohore microtubules interact with those from the opposite pole of the spindle. Metaphase is the third phase where the chromosomes are lined up on the invisible line of the metaphase plate. Anaphase is the fourth phase where the two daughter chromosomes begin to separate from each other to opposite poles. Telophase is the last phase where the two daughter nuclei form creating two identical nuclei.
3 0
2 years ago
Read 2 more answers
Plz help! Zoom in to see better!
uranmaximum [27]
Epistemology comes from Greek “episteme” meaning knowledge.... do the answer is epistemology

Good luck! Hope this is right and helped!!

I see another blank but don’t see a number to fulfill it so if you could tell me where to look I would be more than happy to help ;)
7 0
3 years ago
Please help tyyyyy :)
rosijanka [135]

Answer:

Hard

Explanation:

it is hard because these are usually hard parts of an organism including shells, bones, teeth, woody trunk, stems, and branches.

3 0
2 years ago
Pituitary is to brain as thymus is to
Elenna [48]

Answer:

Explanation:

chest

7 0
2 years ago
Read 2 more answers
4. Which of the following methods of soil conservation uses the roots of plants as anchors in the soil?
ser-zykov [4K]
4. Which of the following methods of soil conservation uses the roots of plants as anchors in the soil? 
<span>Planting trees on sloped surfaces.
In this way, soil erosion is minimized as well as the amount of water run off.

5. </span><span>Which of the following soil components results from the breakdown of parent material? 
</span><span>Minerals</span>
8 0
3 years ago
Other questions:
  • How did Galileo's father influence his interest in scientific experimentation?
    15·1 answer
  • Metabolism using an electron transport system is classified based on the nature of the initial electron donors and terminal elec
    6·2 answers
  • Mutations can occur due to changes in the nucleotide sequence in DNA. The changes can be caused by insertion, deletion, frameshi
    14·1 answer
  • Which feature of the Sun is shown below? A. sunspot B. solar flare C. prominence D. magnetosphere
    14·2 answers
  • Select all the information that is usually only shown on a geologic map.
    7·2 answers
  • Which jet stream affects weather in antarctica
    5·2 answers
  • Hey guys could u help me answer this question im in a hurry!!!
    10·1 answer
  • What type of reproduction produces offspring with more genetic variation: sexual or asexual?
    11·1 answer
  • A farmer who uses geese to eat snails in his plant beds has baited jars to capture flies near his barn and hand-picks the June b
    12·1 answer
  • When were the first articles about the detection of poison in the body published?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!