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
miskamm [114]
3 years ago
12

Can y’all please help

Biology
1 answer:
sashaice [31]3 years ago
3 0

Answer:

11) A. The optimum pH of an enzyme is 6.6

12) C. A control group

You might be interested in
compare the reproductive strategies of a short lived species such as a starfish and a long lived species such as a hippopotamus​
AVprozaik [17]

Answer:

<u><em>Starfish</em></u> reproduce every winter by ejecting there eggs into the water, since they only live on average 35 years they reproduce about 35 times in their lifetime. Only a couple of the eggs will fertilize and turn into a Starfish.

<u><em>Hippos</em></u> are the only mammals in Africa that reproduce in water, Hippos reproduce in May and through June. Hippos usually live to around 40 to 50 years, and most hippos through May and June reproduce more than one time.

Explanation:

Hippos strategies of reproducing are better than Starfish.

8 0
3 years ago
What is the exercise called when you are trying to identify an organization's risk health?
Gnom [1K]
Hey there!


Your Answer: Risk Assessment


Hope it helped!!!☺️
7 0
3 years ago
Which of the following regions has the highest population living in rural areas? a. Asia b. Africa c. North America d. Europe
Viefleur [7K]

Answer:

try c

Explanation:

3 0
3 years ago
Read 2 more answers
The first step leading to angiotensin II production is the secretion of what by the kidneys? Multiple Choice Calcitriol Angioten
Pachacha [2.7K]

Answer:

The correct answer is "Renin".

Explanation:

The secretion of the enzyme renin by the kidney is one mechanism used by the kidneys for blood pressure regulation. The secretion of renin is the first step leading to angiotensin II production, in what is known as the renin–angiotensin system (RAS). Renin catalyzes the conversion of  angiotensinogen to angiotensin I, which is subsequently converted to angiotensin II by the angiotensin-converting enzyme (ACE).

3 0
3 years ago
A range of<br> is basic. *<br> Between 0 and 6.9<br> Between 7.1 and 14<br> 7<br> O 14
bazaltina [42]

Answer:

7.1 and 14 is basic

Explanation:

0 - 6.9 is acidic.

7 is neutral

14 is basic but its not a range.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What technological advancement was necessary before scientists could begin to observe cells?
    9·1 answer
  • Identify the features indicated in the sagittal section of the right half of the human brain
    12·1 answer
  • Francesco Redi disproved the idea of spontaneous generation through an experiment involving _____.
    13·1 answer
  • which of The following statement proves that scientific knowledge change due to the discovery of Otzi the iceman
    13·1 answer
  • True or false a gulf is best defined as a large body of water that is partially surrounded by land
    8·2 answers
  • I need answers for the shark dichotomous key worksheet.
    8·1 answer
  • PLEASE HURRY 10 PTS AND BRAINLIEST IF RIGHT
    14·2 answers
  • Which of the following statements is true regarding DNA?
    6·2 answers
  • How many possible open reading frames (frames without stop codons) are there that extend through the following sequence? 5'... C
    7·1 answer
  • The key element found in compounds?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!