What is m∠a ?

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°

triangles a b e and d c e share vertex e. angle b is 18 degrees. angle c is 43 degrees. angle d is 35 degrees.

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.

The purple arrow on the map above is pointing to the an important line of latitude. a. tropic of capricorn b. equator c. international date line d. prime meridian

Which affects the climate of the caribbean island most? a. sea and elevation b. sea and wind c. volcanoes d. elevation