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
fredd [130]
3 years ago
14

Select the correct answer.

Biology
2 answers:
ivolga24 [154]3 years ago
8 0
The answer is B. Because if you do the math 45 mph will mean in one hour you go 45 miles 45+45=90 therefore the answer is 2 hours
Oksana_A [137]3 years ago
3 0

Answer:

Option B

hope this help!!

You might be interested in
How does the structure of the gills allow for the production of so many spores?
prohojiy [21]
In gilled mushrooms, gills are used to maximize spore production. Gills of some mushrooms are folded and crowded to obtain maximum spore production. Other gills, spread towards the outer cap which gives way to new gill growth in between gills which is called partial gill. Some of the mushrooms grow gills in layers too. 
6 0
3 years ago
The twisted shape of DNA is called a .
wolverine [178]
The twisted shape of DNA is called Double Helix
4 0
3 years ago
Hantavirus is a relatively rare emerging infectious disease that is spread by contact with the contaminated feces and urine of r
AnnyKZ [126]

Answer:

They would encourage people to avoid people infected with hantavirus

5 0
2 years ago
Every DNA strand has an EQUAL number of adenine and thymine nucleotides in a molecule. Explain why.
KATRIN_1 [288]

Answer:

Explanation: In other words, adenine and thymine are complementary base pairs, and cytosine and guanine are also complementary base pairs. This is the basis for Chargaff's rule; because of their complementarity, there is as much adenine as thymine in a DNA molecule and as much guanine as cytosine.

6 0
3 years ago
The organelle that produces the majority of the cell's atp is the ___.
BabaBlast [244]
The mitochondria produces majority of the cell's ATP
8 0
3 years ago
Other questions:
  • A microscope has different magnification powers. Using the If . . . , then . . . format, write a hypothesis that answers the lab
    14·2 answers
  • The evolutionary changes that led to human upright walking included changes to which of the following structures? Check all that
    10·1 answer
  • A population of small fish lives in a lake with a sandy bottom. the major predator of these fish is a wading bird that hunts by
    12·1 answer
  • Porque la dieta de un induviduo influye en el organo que utiliza dicho proceso
    10·1 answer
  • Which phrase describes the policy that guided how the British ruled the American colonies during most of the colonial period?
    8·1 answer
  • Each pair of chromatids is attached at an area called the
    10·1 answer
  • Nervous:_________;; respiratory
    15·2 answers
  • Which of the following is a principle of natural selection? A) Most organisms are infertile or produce nonviable offspring. B) M
    9·1 answer
  • Consider the equation S + O2 ? SO2. What is the product? Question 3 options: S SO 2 S + SO 2 O 2
    8·1 answer
  • How did the occurrences of the different traits change over the 30-year period? Use evidence from the graph to support your answ
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!