Biology
Biology, 24.03.2020 23:11, wcraig1998

About how long ago did our solar system start to form?

A:About 5 million years ago
B:About 14 million years ago
C:About 5 billion years ago
D:About 14 billion years ago

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 01:10, theojw
Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.
Answers: 1
image
Biology, 22.06.2019 04:20, kearahbillups677
Hybrid instruments that play sounds that are part sampled and part synthesized are known as:
Answers: 1
image
Biology, 22.06.2019 08:50, ashbela16
What does the positioning of transcription factors determine?
Answers: 1
image
Biology, 22.06.2019 18:00, barnhill4755
The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .
Answers: 1
Do you know the correct answer?
About how long ago did our solar system start to form?

A:About 5 million years ago
...

Questions in other subjects: