Located between 30 and 50 degrees north latitudes, are characterized by changing temperatures which can reach 95 degrees f in the summer, and freeze in the winter.

Temperate deciduous forest

Explanation:

These forests have vegetation that have broad leaves. They are found in regions which have moist, warm summers and frosty winters between 30 and 50 degrees north latitudes.

The winters in these forests make it difficult for vegetation to survive, they get damaged due to freezing. Also, due to the lack of sunlight during the winter plant life is unable to carry out photosynthesis which is detrimental.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle