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
rosijanka [135]
3 years ago
8

Which is the best example of the concept of heredity? A. A black cat blends into its environment at night. B. A baby has his mot

her's hair and eye color. C. As a barnacle grows, it gets calcium for its shell from seawater. D. The sunflower will move so its flower head is always facing the sun.
Physics
2 answers:
o-na [289]3 years ago
7 0
B. A baby has it's mother's hair and eye color

The reason for this is, well, heredity is the passing of traits from parents to offspring. So, a black cat blending into it's environment at night simply does not have much to do with heredity. But a baby inheriting it's mother's eye color and hair color is definitely heredity, for it was inherited.

Hope this helped!!
Hitman42 [59]3 years ago
4 0
B) A baby has his mother's hair and eye color 
You might be interested in
two asteroids crashed the crash caused both asteroids to change speeds scientist want to use the change
11Alexandr11 [23.1K]

Answer:

The force each one experienced

Explanation:

Hope this helps :)

3 0
3 years ago
A uniform 4.4 t magnetic field points north. if an electron moves vertically downward (toward the ground) with a speed of 2.5 ×
Reil [10]

Answer:

1.8\cdot 10^{-11} N

Explanation:

The force acting on the electron due to the magnetic field is

F=qvB sin \theta

where

q=1.6\cdot 10^{-19} C is the charge of the electron

v=2.5\cdot 10^7 m/s is its speed

B=4.4 T is the intensity of the magnetic field

\theta=90^{\circ} is the angle between the direction of the field and the velocity of the electron

Substituting all the numbers into the equation, we find

F=(1.6\cdot 10^{-19}C)(2.5\cdot 10^7 m/s)(4.4 T) sin 90^{\circ}=1.8\cdot 10^{-11} N

8 0
4 years ago
Three resistors are connected into the section of a circuit described by the diagram. At which labeled point or points of the ci
tangare [24]

Answer:

Pont z only

Explanation:

5 0
4 years ago
In the figure, the magnitude of vector a⃗ is 18.0 units, and the magnitude of vector b⃗ is 12.0 units. what vector c⃗ must be ad
a_sh-v [17]
0 degrees west of the coast in magnitude
3 0
3 years ago
Need help on the first and second one
WINSTONCH [101]

One

d = 400 m

t =   20 s

speed = ?

speed = 400 / 20

speed = 20 meters/second

Two

d = 50 meters

t =  10 seconds

speed = 50 meters / 10 seconds

speed = 5 meters / second

4 0
3 years ago
Other questions:
  • THE RELATIVE ANGLE AT THE KNEE CHANGES FROM 0O TO 85O DURING THE KNEE FLEXION PHASE OF A SQUAT EXERCISE. IF 10 COMPLETE SQUATS A
    13·1 answer
  • An ideal gas trapped inside a thermally isolated cylinder expands slowly by pushing back against a piston. The temperature of th
    11·1 answer
  • Why are newtons second and third law important to everyday life?
    9·1 answer
  • Two cylinders with the same mass density rC = 713 kg / m3 are floating in a container of water (with mass density rW = 1025 kg /
    6·1 answer
  • A car is at velocity of 20 km/h. If the car traveled 120 km in 3 hours at constant acceleration, what is its final velocity?
    13·1 answer
  • Unlike addition polymers, condensation polymers form from _____.
    8·2 answers
  • Hey anyone here I'm ban 2 mint ago my I'd is aron7 I talk to Rachel anybody present therw​
    11·2 answers
  • HELPPP I NEED HELP ASAP NOW
    8·1 answer
  • Look at the diagram below. What is the size of the overall force on the boat?
    8·1 answer
  • Name an object with the same diameter or a distance equal to the diameter of a crater on Halley’s nucleus.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!