27

The bread shown below has mold on its surface. What is the purpose of mold growing on the bread?

• Because it is a producer, mold provides

  energy for the food chain.

• Because it is a producer, mold passes energy

  to consumers.

• Because it is a decomposer, mold is breaking

  down the bread to get the energy it needs.

• The mold does not have any purpose.

Tags

NGSS.MS-LS2-3

Look at the picture.
A bird knowing how to build a nest.

• inherited

• learned

Birds' beak size

• inhertied

• acquired

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Tallness in plants

• inherited

• acquired

Tags

NGSS.MS-LS1-5

What is the atomic number of Cobalt?

• 25

• 26

• 27

• 28

How many protons are present in an atom with atomic number 27?

• 25

• 26

• 27

• 28

Which element has an atomic number of 27?

• Iron

• Nickel

• Cobalt

• Copper

If an element has 27 protons, what is its atomic number?

• 25

• 26

• 27

• 28

What is the mass number of an isotope of Cobalt with 27 protons and 32 neutrons?

• 59

• 58

• 60

• 61

Which of the following elements is located in period 4 and group 9 of the periodic table?

• Cobalt

• Nickel

• Iron

• Copper