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adell [148]
3 years ago
11

TRUE OR FALSE!!!!

Biology
1 answer:
motikmotik3 years ago
4 0
False, True, False, True
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Plsssssss helppp!!!!!!!
slavikrds [6]

Answer:

Um how do you answer it ???

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Which of the following are sessile echinoderms?
gavmur [86]

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4 years ago
What is the average for the following set of measurements?
nignag [31]

Answer:

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Explanation:

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4 0
3 years ago
Find the kinetic energy of a ball of mass 200 grams moving at a speed of 20m/s​
Gelneren [198K]
We have a mass of 200g (0.2kg) moving at 20m/s

Kinetic Energy KE = ½ mv^2 where m is mass and v is velocity

Actually, v is a vector quantity, so KE = ½ mv•v

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Obviously v•v = v^2 Cos0 = v^2

In this case, we have KE = ½ (0.2)(20^2) = 40kg-m^2/s^2 = 40J

So we have kinetic energy in the amount of 40 Joules.
4 0
3 years ago
Read 2 more answers
analyze the results of a cross between two organisms that are both heterozygous for two different genes (AaBb) use a punnett squ
MissTica
The  cross  of  heterozygous  AaBb as  parental  phenotype led   to  formation  of  16  phenotype   of  the  offspring.This  is  because  this  is  dihybrid   form  of inheritance .The   probability  of  having  aabb   offspring  is  1/16  since   there  is  only  one  aabb  type  of  offspring  phenotype  out  of  the  16.  An  illustration  of  how  crossing  is  done  is  as  per  punnet square  below

6 0
3 years ago
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