<span>Answer:
an FfxFf cross would produce- FF Ff Ff ff.
Genotype: 1:2:1 (just look at the number of different pairs- 1 FF, 2 Ff's, and 1 ff.)
Phenotype: 3:1 (because all the pairs with a capital F will appear, the only one that will not be expressed is ff, and there are FF, Ff, Ff which all have capital "F". so its 3:1.)</span>
C. Temperature and pH can affect how enzymes work
Enzymes show a maximum activity at an optimum pH and temperature. Changes in the pH or the temperature can cause damage in the structure of the enzymes, if the structure changes the substrate can no longer bind to the enzyme, which is why the activity of the enzymes starts to slow down.
Answers
• When the cue ball contact the other ball, momentum is transferred causing then to gain momentum and speed
• Less than 3m/s
Explanation
According to the law of momentum conservation, when two objects in an isolated system collide, the total momentum of the two objects before and after collision is equal .Momentum is directly proportional to both the mass of the objects and velocity. In this collision, the objects interact with each other thus they stick together after collision and move with a similar velocity. I.e. an elastic collision.
Answer:
d
Explanation:
D the interaction between populations of wolves and deer
The warning sign which is represented by a patient appearing flushed and is perspiring in the case of a medical emergency is dehydration.
<h3>What is Dehydration?</h3>
This is a condition which involves the body losing more fluids than it can and is usually very dangerous due to it causing a a rapid heart rate and a decrease in her blood pressure.
This therefore prevent blood from reaching vital organs and cells in the body which may lead to death. It is therefore advisable to give the affected individual more water or other liquids.
The liquid or fluid helps to restore the balance in the body system in other to prevent the various complications which comes as a result of this condition.
This is therefore the reason why dehydration was chosen as the most appropriate choice.
Read more about Dehydration here brainly.com/question/1301665
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