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
What a section of DNA on a chromosome that has genetic information for one trait.
nikklg [1K]
The nucleus? budding is when two cells reproduce asexually
6 0
3 years ago
Read 2 more answers
The poison-arrow frogs (genus dendrobates) of tropical america are all brightly colored and have very similar patterns. each spe
g100num [7]

The answer is Mullerian mimicry.

Mullerian mimicry is a kind of mimicry in which two or more poisonous animals generate identical presences as a shared protective tool. The theory behind this is that if a predator learns to avoid one of the poisonous species, it will also avoid the mimic species as well.

It is a natural process in which two or more often repugnant species, which may or may not be closely associated and share one or more common predators, have started to mimic each other's cautionary signals, for their communal benefit, as predators eventually learn to avoid all of them.

3 0
3 years ago
CAN SOMEONE PLEASE HELP ME WITH THIS DIAGRAM
creativ13 [48]

Answer: a mutagens d carcinogens b point mutation c frameshift e missense f nonsense

Explanation: Hope that helps!

3 0
2 years ago
What scientific knowledge about macromolecules is a direct result of Gerardus Johnannes Mulder’s 1838 discovery? All proteins co
Harman [31]

Answer: All proteins contain carbon, hydrogen, oxygen, and nitrogen.

3 0
3 years ago
Read 2 more answers
What is the major source of oxygen for the earths atmosphere
IrinaK [193]

Answer:

marine plants

Explanation:

5 0
3 years ago
Other questions:
  • A certain disorder is recessive and autosomal. Circle all of the types of people who have this disorder
    5·1 answer
  • A flood kills most of the population of ants that live near river water
    10·1 answer
  • Senescence is a process where issues of sustainability and viability of daughter cells arise and stops cells from dividing
    8·1 answer
  • Nonhistone proteins make up the protein framework that gives the chromosomes their shape. what is this structure called?
    15·1 answer
  • Humans can not be classically conditioned.<br> True or False
    14·1 answer
  • Newton's law of universal gravitation states that... 1. small masses don't exert gravity on larger masses 2. earth's gravity can
    13·1 answer
  • How does the warming of the ocean affect the water cycle?
    14·2 answers
  • Algae can grow out of control when too many nutrients containing ______ and _______ enter the water.
    11·2 answers
  • In a population of 100 pea plants; 30 flowers have a genotype of WW, 40 have a genotype of Ww, and 30 have a genotype of ww. How
    12·1 answer
  • The changes observed in aging are in part caused by
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!