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Phoenix [80]
3 years ago
8

Which excerpt from “Seventh Grade” is an example of an internal expectation?

Chemistry
2 answers:
alex41 [277]3 years ago
6 0
A. Theresa is going to be my girl this year, he promised himself as he left the gym full of students in his new fall clothes.
DochEvi [55]3 years ago
5 0

Answer:

a

Explanation:

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Devon noticed that it has rained more this year than it did in each of the previous 10 years. How might this increase in rainfal
sergejj [24]

Answer:

Populations for whom water is a limiting factor will increase in size.

Explanation:

5 0
3 years ago
Which of the following molecules is a polymer of a smaller carbohydrate unit?a. lactaseb. glucosec. glycogend. sucrosee. triacyl
Alex787 [66]

Answer:

c. glycogen - is a polyssaccharide composed from sub-units of glucose

Explanation:

a. lactase - this is an enzyme compouse of many aminoacids and it has a complex structure

lactose - is a disaccharide composed from sub-units of galactose and glucose

b. glucose - is a monosaccharide

c. glycogen - is a polyssaccharide composed from sub-units of glucose

d. sucrose -  a disaccharide composed from sub-units of glucose and fructose

e. triacylglycerol - is formed by condensation of glycerol with three molecules of fatty acids

7 0
3 years ago
Chemical reactions
Sergio039 [100]

Answer:

D

Explanation:

3 0
3 years ago
1. In 1996 a meteor crashed into the Earth near Steelsville, Ontario. The resulting meteorite was found to contain 5,790 g of Mo
wlad13 [49]

Answer:

6.38×10²¹ molecules

Explanation:

Formula for molybdenum chloride is:

Mo₂Cl₁₀

Molar mass is : (Molar mass for Mo) . 2 + (Molar mass for Cl) . 10

95.94  . 2 + 35.45  . 10 = 546.38 g/mol

We determine moles that are contained in 5.790 g of Mo₂Cl₁₀

5.790 g . 1 mol /546.38 g = 0.0106 moles

We count the molecules:  0.0106 mol . 6.02×10²³ molecules / mol =

6.38×10²¹ molecules

Remember that 6.02×10²³ is also called Avogadro's number (NA) which is the number of particles of anything, that are contained in 1 mol.

4 0
3 years ago
20 POINTS TO ANYONE WHO CAN ANSWER THIS QUESTION!!!!!!!!!!!!!!!!!!!!!!!
Grace [21]

Answer:

touch, smell, hear, taste, and sight

Explanation:

6 0
3 years ago
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