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
andrew-mc [135]
3 years ago
10

Which is the best approximation of the density a buoy would need to be to test water conditions at a depth of 2000 meters?

Biology
1 answer:
DIA [1.3K]3 years ago
3 0

GAnswer:

Explanation:

You might be interested in
When someone is angry, their respiration, heart rate, and sweating increase. The same responses are also seen when someone is af
slamgirl [31]

Answer:

The James-Lange theory of emotion.

Explanation:

According to the James-Lange theory, emotion is equivalent to the array of physiological arousal resulting due to external incidents. The two scientists indicated that for someone to feel emotion, he or she must first encounter with bodily responses like increased heart rate, increased respiration, or sweaty hands.  

Once this physiological reaction is determined, then the individual can suggest that he or she is feeling the emotions. This is in contrast to the general common-sense way of thinking regarding the cause and effect association between the experience of emotion and its expression.  

4 0
3 years ago
Durning which process is ethanol produced
Tju [1.3M]

Answer:

Alcohol fermentation or ethanol fermentation is a type of anaerobic respiration by which organism (such as yeast) convert sugar such as glucose, sucrose et cetera into ethanol and carbon dioxide in order to produce energy. First, glucose is converted into 2 molecules of pyruvate by the process of glycolysis.

5 0
3 years ago
Some bacteria live in the roots of plants like soybeans and peas.
PIT_PIT [208]

Answer:

Nitrogen is the most commonly limiting nutrient in plants. Legumes use nitrogen fixing bacteria, specifically symbiotic rhizobia bacteria, within their root nodules to counter the limitation. Rhizobia bacteria convert nitrogen gas (N2) to ammonia (NH3) in a process called nitrogen fixation.

5 0
3 years ago
A student is making observations of puddles after rain. They noticed that when the sun comes out right after it rains, puddles d
Orlov [11]

Answer:

i think it is c

Explanation:

7 0
2 years ago
Modern Native Americans have very high frequencies of Type O blood. In some places in North and South America, the frequency is
Brilliant_brown [7]

Native Americans and Type O Blood

Modern Native Americans have very high frequencies of Type O blood.

In some places in North and South America, the frequency is as high as 100%. Anthropologists believe that early Native Americans arrived in North America by crossing over the Bering Land Bridge around 15,000 years ago, from East Asia.

Modern East Asian populations, with whom modern Native Americans share ancestry, do not have high frequencies of Type O blood. Instead, they have some of the lowest frequencies of Type O blood in the world.

B. Sickle-Cell Anemia

As many as 20-30% of people living in equatorial Africa have at least one allele on Chromosome 11 that codes for sickle-cell anemia (they have an, "S" rather than an, "A" allele). This is odd because usually, 80% of people who have two S alleles die before they can reproduce,

For each of the following cases:

1. What forces of evolution are at work?  State all that apply.

Mutation

Natural Selection

Genetic Drift

Gene Flow.

Learn more about Anthropologists at

brainly.com/question/13728734

#SPJ4

8 0
2 years ago
Other questions:
  • Rank the following in order from most general to most specific: 1. gametic isolation 2. reproductive isolating mechanism 3. sper
    6·1 answer
  • Write on urea cycle​
    14·1 answer
  • Is a process that creates a new organism by combining the genetic material of two organisms.
    8·1 answer
  • Western and Eastern cultures tend to view dreams in the same ways. TRUE OR FALSE
    8·2 answers
  • According to the Punnett square, offspring from these two parents have a ____________ chance of inheriting two b alleles. Indivi
    15·1 answer
  • How is modern earth different from earth over 4 billion years ago?
    10·1 answer
  • if the mass extinction event that had wiped out the dinosaurs had not occurred, could dinosaurs rather than mammals have evolved
    10·2 answers
  • How fast the continents move?
    7·2 answers
  • The major disadvantage of this non renewable resource is the disposal of radioactive waste. Group of answer choices Coal Petrole
    15·1 answer
  • Obviously charged objects attract each other this attraction holds electrons and atoms and holds atoms to one another in many co
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!