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telo118 [61]
3 years ago
13

What is the hawaiian islands formed by one or several of these which bring new rock to the surface of earth?

Biology
1 answer:
lord [1]3 years ago
4 0
Volcanoes, the lava when cooled becomes igneous rock!
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A 30-year-old female who is sexually active complains of a large amount of milk like vaginal discharge. A microscopy slide revea
Maksim231197 [3]

Answer:

Most likely Bacterial vaginosis (BV)

Explanation:

BV is a sexually associated health problem in women caused by a change in the normal balance of bacteria in the vagina.  

This happens when the population of the good bacteria called <em>lactobacillus</em> reduces, giving room for the multiplication and growth of bad bacteria. The good bacteria keep the vagina a bit acidic, thereby preventing the growth and multiplication of bad bacteria.  

A woman that is sexually active is predisposed to having BV. White vaginal discharge that appears milky is one of the symptoms of BV. A vaginal pH 6 affirms it is mostly a BV, as the pH level that is greater than 4.5 would favors the population of bad bacteria.

The 30-year-old female who is sexually active and complains of a large amount of milk like vaginal discharge, with the vaginal pH at 6.0, is mostly likely having Bacteria vaginosis (BV)

3 0
3 years ago
Which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use?
jekas [21]
Nitrogen Fixating bacteria ( such as cyanobacteria or clostridum) can convert gaseous nitrogen in the air into amonia, a compound that organism can use to make amino acid and other nitrogen-containing organic molecules
6 0
3 years ago
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The peppered moth population in a locality has light and dark moth varieties. What is the likely cause of a relatively lower pop
Nutka1998 [239]

im guessing its b?? hopes its right


5 0
3 years ago
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Psychology is considered a science because it uses a systematic method of asking and answering questions.
tekilochka [14]
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4 0
3 years ago
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What is the mass of an element with 15 protons, 13 electrons, and 11 neutrons?
RSB [31]

Answer:

B. 26amu

Explanation:

The nucleus of an atom in an element contains protons, electrons and neutrons. The proton number equals the electron number in a neutral atom. The proton number is also called the atomic number, denoted by Z.

The mass number also called Atomic mass unit (amu) in this case, of an element is the sum of the proton number and the neutron number in the atom of that element. The mass number is denoted by A.

Hence, A = Z + N

Where A = Mass number

Z = Proton (atomic number)

N = Neutron number

In this question, N is 11 while Z is 15

Hence, the mass number of the element in the question, in AMU, is 15 + 11 = 26amu.

8 0
3 years ago
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