Brown dwarf is the first box 
White dwarf is the second box
Black dwarf is the third box 
Red giant is the fourth box
And
Black hole is the last box
        
             
        
        
        
Primate B mystery primate is a biped.
The characteristics are:
- The vast majority of primates live in trees (Notable exceptions are humans and gorillas).
- The majority of primates have upright upper bodies and occasionally walk on two feet (Humans are erect and always exhibit bipedalism).
- All primates have smaller noses and matching olfactory brain regions (except Lemurs).
- Compared to other mammals, primates have enormous brains for their size. Stereoscopic vision, hand-eye coordination, and manual dexterity are all governed by the brain's enlarged regions.
- Considering the size of the animal, long gestations
- Primate sociality is rather high in general.
- The majority of primates are nocturnal.
- The highly enjoyable action of grooming is shared by all highly evolved primates, including humans.
<h3>Primate </h3>
Lemurs, lorises, tarsiers, monkeys, apes, and humans are all included in the biological order called primates. Class Mammalian of the phylum Vertebrate includes creatures with qualities that have evolved recently in the taxonomic classification of the animal kingdom. 19 subtaxa known as orders have been added to the Mammalia classification. Primates are one of such groups, which contains eutherian animals like monkeys and apes. As a result, during a period of 30 million years, new world and old world monkeys underwent different adaptive radiations and were reproductively isolated. The Oligocene epoch saw the evolution of prosimians. About 30 million years ago, all currently extant primates underwent evolution.
Which mystery primate is a biped? list the characteristics you choose to justify your answer
Learn more about primate here:
brainly.com/question/16671781
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The answer for the following problem is mentioned below.
The option for the question is "A" approximately.
- <u><em>Therefore the elastic potential energy of the string is 20 J.</em></u>
Explanation:
Given:
Spring constant (k) = 240 N/m
amount of the compression (x) = 0.40 m
To calculate:
Elastic potential energy (E)
We know;
<em>According to the formula;</em>
     E =  × k × x × x
 × k × x × x
    <u>E = </u> <u> × k ×(x)²</u>
<u> × k ×(x)²</u>
where;
E represents the elastic potential energy
K represents the spring constant
x represents amount of the compression in the string
So therefore,
Substituting the values in the above formula;
       E =  × 240 × (0.40)²
 × 240 × (0.40)²
       E =   × 240 × 0.16
 × 240 × 0.16
       E =   × 38.4
 × 38.4
       E = 19.2 J or approximately 20 J
<u><em>Therefore the elastic potential energy of the string is 20 J.</em></u>
 
        
             
        
        
        
Answer:
When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.
 
        
             
        
        
        
Answer:
vb = 22.13 m/s
Explanation:
ma = 124 kg
mb = 13 kg
vi = 2.10 m/s
According to the property of conservation of momentum, and considering that, initially, both the astronaut and the bag moved together at 2.10 m/s:

The minimum final velocity of the bag, vb, the will keep the astronaut from drifting away forever occurs when va = 0:

The minimum final velocity of the bag is 22.13 m/s.