Weeks

Which of these best describes one of the subatomic particles that could be found at location X in the model of an atom shown above?

• It has mass but no charge.

• It has no mass and a positive charge.

• It has a large mass and a negative charge.

• It has no mass and an equal number of positive and negative charges.

Tags

NGSS.MS-PS1-1

How many weeks are there in a year?

• 48

• 50

• 52

• 54

If a scientist observes a phenomenon every 2 weeks, how many observations will they make in a year?

• 24

• 26

• 28

• 30

Which of the following is closest to the number of weeks in a lunar month?

• 2 weeks

• 3 weeks

• 4 weeks

• 5 weeks

Tags

NGSS.MS-ESS1-1

A plant's growth cycle is 6 weeks. How many cycles can it complete in a year?

• 6

• 7

• 8

• 9

If a bacteria culture doubles every week, how many times will it double in 5 weeks?

• 5

• 10

• 15

• 20

A scientist records data every 3 weeks. How many data points will they have after 15 weeks?

• 3

• 4

• 5

• 6

How many weeks are there in a typical trimester of pregnancy?

• 10

• 12

• 14

• 16

If a comet is observed every 4 weeks, how many observations will be made in 52 weeks?

• 10

• 11

• 12

• 13

A medication is administered every 2 weeks. How many doses are given in 26 weeks?

• 10

• 11

• 12

• 13