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
damaskus [11]
2 years ago
9

Which of the following is an example of natural selection?

Mathematics
1 answer:
SVETLANKA909090 [29]2 years ago
4 0

Answer:

A) Hummingbirds drinking nectar from a plant.

Step-by-step explanation:

Here are some examples of natural selection: In a habitat there are red bugs and green bugs. The birds prefer the taste of the red bugs, so soon there are many green bugs and few red bugs. The green bugs reproduce and make more green bugs and eventually there are no more red bugs.

You might be interested in
Yoshi bought new markers. Each package he bought had 8 markers. He used 7 markers and had 25 markers left. How many packages of
Olenka [21]
If Yoshi has 8 per pack and used 7 he would have 32 markers in all and bought 3 packs and had an extra marker
3 0
2 years ago
Read 2 more answers
Solve the system of equations using subtraction. Equation 1: 3x-2y= -2 Equation 2: 3x + y = 10 The solution is (? ,?) HURRY PLEA
Art [367]

Answer:

the solution is x = 2 and y = 4 OR (2,4)

Step-by-step explanation:

From the question

Equation 1: 3x-2y= -2

Equation 2: 3x + y = 10

Subtract equation 1 from equation 2, that is

3x + y = 10 - (3x -2y = -2)

You get

3x - 3x + y - (-2y) = 10 - (-2)

0 + y + 2y = 10 + 2

3y = 12

Divide both sides by 3

∴ y = 12/3

y = 4

Substitute the value of y into equation 2 to get x

3x + y = 10

3x + 4 = 10

Then,

3x = 10 - 4

3x = 6

Divide both sides by 3

∴ x = 6/3

x = 2

Hence, the solution is x = 2 and y = 4

5 0
3 years ago
In triangle ABC if angle a - angle b = 63 degree and angle b - angle c = 18 degree find angle b
madreJ [45]
Angle B is 45, angle A is 108, angle C is 27

5 0
3 years ago
Juan is making a cake for his mom's birthday. For every three cups of
Vlad [161]

Answer:

44 teaspoons

Step-by-step explanation:

33 divided by 3 is 11 and 4 x 11 is 44 if juan used 4 teaspoons of sugar every 3 cups of flour then 3 goes into 33    11 times and 4 x 11= 44

4 0
2 years ago
6) f(x) = 2x - 1, g(x) = 3x + 7<br>Find (fg)(x)​
loris [4]
Answer: (fg)(x) = 6x^2 + 11x - 7

Explanation:
(2x - 1)(3x + 7)
= 6x^2 + 14x -3x -7
= 6x^2 + 11x - 7
4 0
2 years ago
Other questions:
  • What are the coordinates of the circumcenter of a triangle with vertices A(−3, 3) , B(−1, 3) , and C(−1, −1) ?
    5·2 answers
  • Tony's Mom gives him a weekly allowance. Due to his bad behavior, his allowance has been shrinking at a rate of 2 3/10 dollars e
    11·2 answers
  • Use compatible numbers to estimate 248.26+159.72
    14·3 answers
  • An 18ft ladder leans against a house, reaching a point 14ft above the ground. How far is the foot of the ladder from the bottom
    10·2 answers
  • How do you solve this?
    7·1 answer
  • Gasoline in Mexico is measured in liters. One gallon is equal to 3.785 liters.
    7·2 answers
  • Which expressions are equivalent to 16? Select each correct expression
    5·1 answer
  • Two buses leave towns 576 kilometers apart at the same time and travel toward each other. One bus travels 12
    8·1 answer
  • Please help!!! Look at image. Excuse my answers I’m not sure if there right.
    7·1 answer
  • Consider the following system of two linear equations:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!