Please help I need an answer fast for today please help me I will give you brainliest if you answer correctly and you are right, Btw make long sentences.50 points Use the dichotomous key to correctly identify each dog in the picture above.

1

a. Long hair dogs

go to #2

b. Short hair dogs

go to #4

2

a. more than one color

go to #3

b. only one color

2b._

3

3. a. short nose

go to #5

b. Long nose

3b_

4

a. tall dogs

go to #6

b. short dogs

go to #8

5

a. white color chest

5a_

b. grey spotted chest

5b_

6

6. a. short nose

6a_

b. long nose

go to #7

7

a. black and white spots

7a_

b. grey body no spots

7b_

8

a. short nose

go to #9

b. long nose

go to #10

9

a. upright ears

9a_

b. floppy ears

9b_

10

a. more that on color

go to #11

b. only one color

10b_

11

a. stubby legs body close to the ground

11a_

b. longer legs body off the ground

11b_

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Consider the motion of the balloon and its air contents in terms of momentum. in step 1 above, the total momentum of the balloon and its contents was zero. recall that momentum = mv. both the balloon and the air inside it had a velocity of zero and therefore the total momentum was zero. now think about what happened when the air escaped from the balloon. a certain mass of air accelerated in one direction. in order to keep the total momentum of the system zero, the balloon itself (which has mass) had to accelerate in the opposite direction. use this scenario to you explain why the soda can rotates when the water squirts out of the escape holes. what was your hypothesis concerning the water-filled can? according to your data, do you think your hypothesis was correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. give at least one more example of newton's third law in everyday life.

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin