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
Natasha_Volkova [10]
3 years ago
11

What step did Mendel take to be sure that his pea plants did not self-pollinate?

Physics
1 answer:
Ipatiy [6.2K]3 years ago
8 0

Answer:

it is made up of some theory

Explanation:

it is an artificial pollination

You might be interested in
What is the change in its velocity, v, during this 0.80-s interval?
lyudmila [28]
This link should help you out https://quizlet.com/40330134/biomechanics-questions-flash-cards/
7 0
3 years ago
Wich of the following is NOT an example of accelerated motion?
Allushta [10]
B is the answer for your question the answer is b an elevator slowing down  
5 0
3 years ago
Read 2 more answers
One type of slingshot can be made from a length of rope and a leather pocket for holding the stone. The stone can be thrown by w
grigory [225]

Answer:

15.66 rad/s

Explanation:

The vertical motion and horizontal motion are independent of each other.

t = √ ( 2 s/ g) where t = time for the ball to reach the ground and s is the height of the cliff = 18.0 m

t = √ ( 36 / 9.81 ) = 1.916 secs

horizontal distance travel = ut where u is the horizontal velocity of the stone = 30 × r (radius)

tangential velocity V = angular velocity ( ω) × radius

distance traveled = ω × r × t = 30 × r

radius cancelled on both side

ω = 30 / 1.9156 = 15.66 rad/s

4 0
3 years ago
Need help with these please
Montano1993 [528]

Answer:

Explanation:

Which number all or one?

6 0
3 years ago
Read 2 more answers
A rocket is moving at 1/4 the speed of light relative to Earth. At the center of this rocket a light suddenly flashes. To an obs
Sedaia [141]

Answer:

B. the light will reach the front of the rocket at the same instant that it reaches the back of the rocket.

Explanation:

To an observer at rest in the rocket who can't see either sides of the rocket, the speed of the light is constant which means the distance to the front or the back is same and would appear to reach the rocket at the same time.

Although from the point of view of the person on the earth, the front of the rocket is travelling in opposite direction of the light while the back of the rocket is moving closer to the light. This means that the distance travelled by the light going forward will be longer going backwards. And since the speed of light is constant in both directions, the light will reach the back of the rocket before it reaches the front  for the observer on the earth.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the information from the graph to answer the question. A graph titled Velocity versus Time shows time in seconds on the x ax
    11·2 answers
  • When point charges q1 = +7.9 μC and q2 = +6.0 μC are brought near each other, each experiences a repulsive force of magnitude 0.
    10·1 answer
  • A barbell is 1.5 m long. Three weights, each of mass 20 kg, are hung on the left and two weights of the same mass, on the right.
    8·1 answer
  • The number of neutrons is equal to the atomic number minus the atomic mass true or false
    15·1 answer
  • A gene carries the blank for the trait
    9·1 answer
  • Andy has two samples of liquids. Sample A has a pH of 4, and sample B has a pH of 6. What can Andy conclude about these two samp
    8·1 answer
  • Two resistors with resistance values of 4.5 Ω and 2.3 Ω are connected in series or parallel across a 30 V potential difference t
    7·1 answer
  • A stone is thrown at 45 degree with velocity 10m/sec.calculate the range of projectile​
    13·1 answer
  • Question 2
    7·1 answer
  • A 0. 50 l sample of a gas has a mass of 11. 3 g at stp. what is the mass of 1. 00 mol of this gas? in other words, what is the m
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!