Which selection from the article BEST supports the idea that the sun is necessary to the Earth?
(A) Although the sun is a rather ordinary star, it is very important to the inhabitants of Earth. The sun is the source of virtually all Earth’s energy. It provides the heat and light that make life on Earth possible.
(B) The average distance between the sun and Earth is roughly 93 million miles. Light travels through space at about 186,282 miles per second.
(C) The corona gives rise to a flow of charged particles called the solar wind that stretches beyond Earth and the other planets. The sun looks like a burning sphere.
(D) The vast amount of matter in the sun can provide the “fuel” for billions of years of atomic reactions. Astronomers believe that the sun is nearly halfway through its “lifetime” of 10 billion years.

Answer:I believe the answer is A

Explanation:

B and C have nothing to do with how the sun helps or is a necessity. D only talks about the life span of the sun not how it is necessary for the earth. A is the only answer that makes sense because it gives examples on how the sun helps the earth as well as human kind.

Name some organisms that reproduce through binary fission.

_________________: A point used for comparison in motion calculations *

What happens to many pathogens that enter your mouth?
A. your teeth chews them
B. Food destroys them
C. your tongue smashes them
D. enzymes destroy them

Define or give an example of an ecosystem​

How does the sun affect tides?

Name the three particles atoms are made up of.

Are all oxygen atoms the same? And why

What is the name of a group of connected and related organisms? A. Flow B. Matter C. System D. Energy ​

What is an adaptation?
O A choice made by humans about what organisms breed for advantageous traits.
O A trait that increases the fitness of an organism.
O Atrait that an organism acquires without genetic influence.

7. Name the 6 evidences that provide support for evolution. 1) 2) 5) 3) 6)​

The table above lists the types of white blood cells found in humans, indicates how abundant they
are, and describes their functions.
The two most abundant types of white blood cells may both be involved in a response to which of
these?
A. allergens
B. heat
C. bacterial infection
D. injury

(First peson to answer gets brainliest!) how much does solar energy cost per kWh?

Genes for medically important proteins can be cloned and inserted into bacteria, as shown in the diagram below. + O Plasmid Vector DNA Fragment with Human Gene Recombinant Plasmid Bacterial DNA Recoinbinant Plasmid Transformed Bacterial Cell Bacterial Cell Produces Human Protein Why can bacteria recognize a human gene and then produce a human protein? A. DNA replication in bacteria and humans is the same. B. Bacterial cells contain the same organelles as human cells. C. The basic components of DNA are the same in humans and bacteria. D. Bacterial cells and human cells contain the same kind of chromosomes.​

1. Scientists found the tooth of a megalodon. What can they gain from studying the tooth?

What is a mutation?
А: A process used in genetic engineering.
B :A type of continuous variation.
C: A condition caused by a dominant allele.
D : A change in a gene.

Which one of these is a mutation?

GIVING BRAINLIEST!!!!!PLS HELPP!!! :((


How does a duckling become a bigger and stronger adult duck?


A) Body repair
B) Warmth
C) Growth
D) Motion

Which scientist made x-ray diffraction photos of DNA?
O Franklin
O Chargaff
O Watson & Crick

please anyone know anything abt bio please

What is the main reason we need protein in our diets

Why is Earth the only planet that is able to sustain life? *
plz help forgot what the teacher say

Which of the following IS NOT a food that is made with bacteria?
Milk
Cheese
Kimchi
Yogurt

six material emmisions of taal volcano?

 Think of an object, person, or place at home that functions similar to the cell wall.

1. An anatomy student was arguing with his grandfather. Granddad, who believed in folk wisdom, insisted that there are only five senses. The student, however, said that there are at least ten senses. Decide who is right, and then list all the senses.

Help please and thanks

The cells in your body are all about the same age. TRUE OR FALSE

What is Gametogenisis

. What five functions does the skeleton perform?

5 points
13. Which of the following is a feature of plant cell division that
distinguishes it from animal cell division?
O (1) A cell plate forms
(2) The nucleolus disappears and then reappears
(3) Four new cells (rather than two) are produced per mitotic division
(4) A cleavage furrow forms

23) Tiny animals, called coral polyps, that secrete limestone create a.Barrier islands b.Coral reefs c.Swamps d. Salt marshes​