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
uysha [10]
3 years ago
12

HELP PLS ASAP

Biology
2 answers:
Semenov [28]3 years ago
5 0

Answer:

D. The Open Ocean........

mojhsa [17]3 years ago
4 0

Answer:

d

Explanation:

You might be interested in
Which two plants produce seeds in the same way?
yanalaym [24]
Gymnosperms – plants with cones.
Angiosperms – plants with flowers.
6 0
2 years ago
Just 5 and 10 only answer the question
valkas [14]

Answer:

5] Neutron: Charge= 0 Atomic mass unit = 1

10] <u>Hydrogen:</u>

Number of protons = 1

Number of neutrons = 0

Number of electrons = 1

Atomic number = 1

<u>Helium:</u>

Number of protons = 2

Number of neutrons = 2

Number of electrons = 2

Atomic number = 2

<em>Note:</em>

<em>Atomic number = proton number</em>

<em>Neutron number = Mass number - atomic number</em>

<em>Number of electrons = number of protons</em>

<em />

8 0
2 years ago
What might be the evolutionary significance of the switch from asexual to sexual reproduction that occurs in some species when t
grigory [225]

Explanation:

The evolutionary significance  of the switch from asexual to sexual mode of reproduction in some species under unfavorable environmental conditions is because of the need of More mutations and variations can be made in the species. The asexual mode causes the making the same copy so when there needs to be change.

6 0
3 years ago
A tugboat tows ships out of a harbor. The tugboat starts pulling the ships when they are stopped at a dock.
KATRIN_1 [288]

Answer:

In order of decreasing acceleration experienced by each ship, the names of the ships are as follows:

Viceroy

Standard

Skipjack

Thunderer

Eden

Explanation:

A force is a push or pull upon an object resulting from the object's interaction with another object.

According to Newton's second law of motion, the acceleration of an object is directly proportional to the resultant (or net) force and inversely proportional to the mass of the object and the acceleration occurs in the same direction as the force.

Mathematically, a = F/m

From the given question, the tugboat tows the ships with the same force no matter the size of the ship, therefore, force is constant. The acceleration each ship will have as it starts to move assuming force = 1 N, is given below:

Eden; mass =  3,239;

acceleration = 1/3239 = 3.09 * 10⁻⁴ m/s²

Skipjack 2,273

acceleration = 1/2273 = 4.40 * 10⁻⁴ m/s²

Standard 2,020

acceleration = 1/2020 = 4.95 * 10⁻⁴ m/s²

Thunderer 2,526

acceleration = 1/526 = 3.96 * 10⁻⁴ m/s²

Viceroy 1,859

acceleration = 1/1859 = 5.38 * 10⁻⁴ m/s²

Thus, in order of decreasing acceleration experienced by each ship, the names of the ships are as follows:

Viceroy

Standard

Skipjack

Thunderer

Eden

6 0
2 years ago
Dna contains instructions for making the different moecules that a cell needs to grow and grow for example, ______ is made by __
mr Goodwill [35]

Answer:

dna contains instructions for making the different molecules that a cell needs to grow and grow for example, Protein is made by translating mRNA.

Explanation:

Translation is the process by which mRNA is decoded and translated to produce a polypeptide sequence, otherwise known as a protein. This method of synthesizing proteins is directed by the mRNA and accomplished with the help of a ribosome, a large complex of ribosomal RNAs (rRNAs) and proteins. In translation, a cell decodes the mRNA genetic information and assembles the new polypeptide chain.  tRNA translates the sequence of codons on the mRNA strand. The main function of tRNA is to transfer free amino acid from the cytoplasm to the ribosome, where it is attached to the growing polypeptide chain. tRNAs continue to add amino acids to the growing end of the polypeptide chain until they reach a stop codon on the mRNA. The ribosome then releases the completed protein into the cell.

6 0
2 years ago
Other questions:
  • How are fossil fuels created?
    13·1 answer
  • Describe the key ways in which the atmosphere affects earth. what is the greenhouse effect, and how does it work
    5·1 answer
  • The world's largest concentration of oil and natural gas is in the _____.
    11·1 answer
  • What are the consequences of increased nitrogen and phosphorus into water systems?
    15·2 answers
  • A woman and a man are both heterozygous for a recessive allele for a rare genetic disease. If they have one child, what is the p
    7·1 answer
  • Why do most biologists believe that true commensalism does not exist?
    9·2 answers
  • Select the correct answer.
    9·2 answers
  • All organisms and the natural cycles of the earth operate:
    9·1 answer
  • When a person goes into cardiac arrest, the doctors
    14·1 answer
  • Rapid water movement between the extracellular fluid and the intracellular fluid is termed?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!