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
melomori [17]
3 years ago
7

⁉️‼️NEED answer ASAP‼️⁉️The pH of a solution is 7. Which best describes a solution? Solution has more hydrogen ions and hydroxi

de ions. Solution has fewer hydrogen ions than hand soap. The solution has the same number of hydrogen ions as apple juice. The solution has the same number of hydrogen ions and hydroxide ions.
Biology
2 answers:
Evgesh-ka [11]3 years ago
7 0
Last one is the answers I think
icang [17]3 years ago
6 0

Answer:

last one

Explanation:

Water is pH 7

its neutral.

You might be interested in
If plants disappeared how long would oxygen last
lisabon 2012 [21]
I’d say probably about 1-4 weeks
6 0
3 years ago
Can you tell if this plate boundary is divergent or convergent ? Explain
liq [111]

Answer:

Divergent

Explanation:

Assuming you mean boundary in the Atlantic, they pull away from eachother. Here "Diverge".

7 0
3 years ago
Read 2 more answers
In addition to endocrine glands, some organs whose functions are primarily nonendocrine also produce hormones. these endocrine t
coldgirl [10]
In addition to endocrine glands, some organs whose functions are primarily nonendocrine also produce hormones. these endocrine tissues include heart and kidneys.  
<span>
The heart can act as an endocrine organ by releasing natriuretic peptides that lower the blood pressure. Those are an A-type natriuretic peptide (ANP) from the from stretched atria and B-type natriuretic peptide (BNP) from the ventricles.</span>  
<span>
The kidney secretes two hormones: erythropoietin (EPO) which increase the production of red blood cells and calcitriol (active vitamin D3) which promotes the absorption of Ca and its release from the bones.</span>
5 0
3 years ago
Not considered part of the cell cycle
Sedbober [7]

Answer: what isnt?

Explanation:

6 0
3 years ago
The bacteria have an initial concentration of 1000 cells/cm3 . Each cell divides once every 30 minutes. Calculate how long it wi
Levart [38]

It will take <u>120 minutes</u> for the concentration to become > 15000 cells/cm³

<u>Given data:</u>

Initial concentration ( density ) = 1000 cells / cm³

Target/final concentration = > 15,000 cells /cm³

<h3 /><h3>Calculating the concentration every 30 minutes </h3><h3 />

<em>note</em><em> : Given that each cell divides every 30 minutes </em>

  • <u>After the first 30 minutes </u>

Concentration = 2000 cells / cm³

  • <u>After 60 minutes </u>

concentration = 4000 cells / cm³

  • <u>After 90 minutes </u>

concentration = 8000 cells / cm³

  • <u>After 120 minutes </u>

concentration = 16000 cells / cm³

Therefore after 120 minutes the concentration of the cells will be greater than 15000 cells/cm³ ( i.e. 16000 cells/cm³ )

Learn more about concentration : brainly.com/question/17206790

4 0
2 years ago
Other questions:
  • BRAINLIESTTTT ASAP!!!
    8·2 answers
  • Describe sporulation in bread mold
    11·1 answer
  • Which property of water help it to move from the roots of a plant, up the stem, and to the leaves
    8·1 answer
  • Match each word with the correct definition
    11·1 answer
  • Which of the following is a value of biodiversity?
    14·2 answers
  • Biotechnology has resulted in the formation of food crops that are resistant to herbicides. How was this most likely accomplishe
    6·1 answer
  • When a newborn baby nurses, the mother’s body is stimulated to produce milk. What would happen to the milk supply if the mother
    6·2 answers
  • A chloroplast is releasing large amounts of oxygen. what does this tell you about other processes are going on inside the chloro
    14·2 answers
  • The soybean aphid was introduced to the United States in 2000. The aphid killed many soybean plants. In 2004, scientists
    8·1 answer
  • What happens to the ground particles when they are hit by sunlight?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!