Biology
Biology, 15.10.2019 14:20, shyterria1329

The expected remaining lifespan of the sun is thought to be about how many years?
a) 7 million years
b)7 billion years
c)77 million years
d)77 billion years

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 01:00, IkweWolf4431
When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection
Answers: 2
image
Biology, 22.06.2019 05:30, sbu15
The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.
Answers: 3
image
Biology, 22.06.2019 07:00, Hhyyuu
When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated
Answers: 1
image
Biology, 22.06.2019 08:00, rcmhargoux9546
Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.
Answers: 1
Do you know the correct answer?
The expected remaining lifespan of the sun is thought to be about how many years?
a) 7 millio...

Questions in other subjects:

Konu
Chemistry, 03.12.2020 04:00
Konu
Computers and Technology, 03.12.2020 04:00
Konu
Biology, 03.12.2020 04:00
Konu
Arts, 03.12.2020 04:00
Konu
Mathematics, 03.12.2020 04:00