Answer:
3.5 billion years ago, or in the Eoarchean Era.
Explanation:
The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago.
The earliest undisputed evidence of life on Earth dates at least from 3.5 billion years ago, during the Eoarchean Era.
Have a fantastic rest of your day!! \(^u^\)
The protein enables the muscles to...
Protein is the building block of your muscles. Therefore, eating adequate amounts of protein helps you maintain your muscle mass and promotes muscle growth when you do strength training.
Answer:
Object 3
Explanation:
According to Newton's Law of Universal Gravitation, the mass of an object is directly proportional to gravitational attraction. This basically means that the greater the masses of the objects, the greater the gravitational attraction.
It also states that distance is indirectly proportional to gravitational attraction. This means that the farther they are apart objects are from each other the lesser the gravitational attraction.
Now taking your scenario, because the objects are equidistant, distance would not be a factor in the differences in attraction. But as you can see, object 3 has the least mass. This means that among all the objects surrounding object 1, it would have the least gravitational force.
The law of segregation is the Mendel’s laws or principles
explain that traits are passed from parents to offspring individually instead
of as pairs, groups or sets. So the correct option is option “C” as far as the
given question is concerned. This is a law or principle which states that
during the formation of gametes, two copies of each heredity factors separate
out so that the new offspring can get one factor of both the parents. This law
was the first law in this direction.
The phloem transports sucrose that is converted to starch elsewhere.