Q: Instead of a nervous system, plant responses are generally controlled by what type of molecules, which serves as chemical messengers?   Read this paragraph and choose the correct option from the provided answers:  Like all organisms, plants detect and respond to stimuli in their environment. Unlike animals, plants can’t run, fly, or swim toward food or away from danger. They are usually rooted to the soil. Instead, a plant’s primary means of response is to change how it is growing. Plants also don’t have a nervous system to control their responses. Instead, their responses are generally controlled by hormones , which are chemical messenger molecules.   Choices:  - receptors  - enzymes  - sugars  - hormones   A:
hormones
Q: What part of an animal helps to prevent water loss and gives support and protection?   Read this paragraph and choose the correct option from the provided answers:  The arthropod exoskeleton consists of several layers of cuticle. The exoskeleton prevents water loss and gives support and protection. It also acts as a counterforce for the contraction of muscles. The exoskeleton doesn’t grow as the animal grows. Therefore, it must be shed and replaced with a new one periodically through life. This is called molting .   Choices:  - membrane  - cuticle  - backbone  - exoskeleton   A:
exoskeleton
Q: Q: What are the two main types of diabetes?   Read this paragraph and choose the correct option from the provided answers:  There are two main types of diabetes: type 1 diabetes and type 2 diabetes. The two types of diabetes have different causes.   Choices:  - type 0, 1  - type a, b  - type 3, 4  - type 1, type 2   A:
A: type 1, type 2
Question: Q: Living organisms are comprised of organic compounds, which are molecules built around what element?   Read this paragraph and choose the correct option from the provided answers:  Living organisms are comprised of organic compounds, molecules built around the element carbon.   Choices:  - oxygen  - silicon  - helium  - carbon   A:
Answer: carbon
*Question*
Q: What are the 3 types of volcanoes?   Read this paragraph and choose the correct option from the provided answers:  A volcano is a vent through which molten rock and gas escape from a magma chamber. Volcanoes differ in many features, such as height, shape, and slope steepness. Some volcanoes are tall cones, and others are just cracks in the ground ( Figure below ). As you might expect, the shape of a volcano is related to the composition of its magma. The three types of volcanoes are composite, shield, and cinder cones.   Choices:  - composite , atop , cinder cones  - composite, seismic, fault  - crude , shield , cinder cones  - composite, shield, cinder cones   A:
**Answer**
composite, shield, cinder cones
Q: What is common in two eukaryotic proteins?   Read this paragraph and choose the correct option from the provided answers:     Choices:  - DNA  - cells  - translation  - one domain   A:

one domain