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
Zielflug [23.3K]
3 years ago
9

9 models to show how different birds are adapted

Biology
1 answer:
Naya [18.7K]3 years ago
5 0

Answer:

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Explanation:

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

You might be interested in
You have to choose between playing a team sport and taking music lessons because the practices overlap. what economic concept do
trapecia [35]

Time is scare is the economic concept this dilemma demonstrate.

<h3>Why Time is scare?</h3>

The time is scare because there is an over lap between the team sport or doing the music instruction. This demonstrates that there is not enough time to meet demand.

Two of the tasks require more time than is available. Both team sports and music courses cannot be played because of the lack of time.

Although there is a strong need for time, two things cannot happen at once. The need for time is great, but there is nothing one can do about it; she must choose between the two options presented.

To learn more about Time is scare visit:

brainly.com/question/16246314

#SPJ4

7 0
2 years ago
From the following, choose the factors that may produce or increase the risk of mutations.
mel-nik [20]

Answer:

High Temperature, X-rays, Radiation, Some Chemicals

Explanation:

In general, mutations happen due to some error in the DNA duplication process, however, there are certain factors in the environment that can increase the incidence rate of these genetic errors. Excessive exposure to x-rays, substances present in smoke, ultraviolet light, excessive temperature, nitrous acid and some dyes present in food, for example, can favor the appearance of mutations. In general, we can say that mutations can be caused by high temperature, X-rays, radiation, some chemicals.

8 0
3 years ago
How many nucleotide bases are there in 24 codons? Show work, circle final answer
JulsSmile [24]

Answer:

The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides encodes one amino acid. Since there are 64 combinations of 4 nucleotides taken three at a time and only 20 amino acids, the code is degenerate (more than one codon per amino acid, in most cases).

3 0
3 years ago
List and describe three factors that affect how quickly enzymes can work to catalyze reactions
Lilit [14]

Answer:

The correct answer is - temperature, pH, substrate concentration.

Explanation:

Various factors affect the rate of enzymatic reaction such as pH, temperature, substrate concentration, availability of activators or inhibitors in the reactions, and enzyme concentration.

Temperature: Temperature affects the rate of the enzyme-catalyzed reactions. Like most of the reactions with an increase in temperature rate of enzymatic reaction also rises up to a maximum level and then declines if the temperature continues to increase as enzyme denatures after a particular temperature.

pH: Similar to the temperature pH also increases the rate of reaction up to a maximum level and then declines the rate as every enzyme acts only at an optimum pH range.

Substrate concentration: If the substrate concentration is increased gradually while the concentration enzyme remains constant, the rate of reaction will increase until it reaches a maximum.

5 0
3 years ago
Now that you have reviewed normal blood flow, why does a patient with left-sided heart failure have a low systolic blood pressur
Mnenie [13.5K]
<span>The Left-sided Problem of the heart involves the lack of enough supply of oxygen induced blood and the blood which is unable to reach the heart goes to lungs causing breath issues. Another issue with this problem is that left side of the heart pumps blood into the body, so when it fails, less blood will be pumped into the arteries.</span>
6 0
3 years ago
Other questions:
  • Explain why changes in climate can result in the extinction of a species.
    12·2 answers
  • Cat claim and defend certain
    6·2 answers
  • A blood test shows that someone has higher-than-normal WBC count. what does that indicate?
    6·2 answers
  • Scientists use observations and inferences for many discoveries and conclusions in genetics.
    15·1 answer
  • _____ feedback stimulates your body to respond in the same direction as a stimulus. Negative Positive
    11·1 answer
  • "Uncommon" or "emerging" pathogens are ones that are rarely seen in a clinical setting or are new to a geographic area. As a sci
    9·1 answer
  • Based on your knowledge of energy flow and light absorption, which color(s) of light
    7·1 answer
  • How is the orientation of Earth's magnetism recorded in rocks on the ocean
    5·2 answers
  • A forest fire caused by lightening destroys an entire forest. The population of deer was drastically reduced within the forest l
    6·1 answer
  • Plant processes of capillary action, transpiration, and root pressure are the result of seasonal changes, unique properties of w
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!