*Question*
You are presented with the question "the cause of myocarditis cannot what?" and the following answer choices: - They may not survive. - direct damage to the lungs - A compound that donates proton - live by the shore - microorganisms - survive in a body - reproduce by themselves - eat by themselves Now knowing that viruses cannot reproduce by themselves and often viruses are the cause of myocarditis, choose the best answer.
**Answer**
reproduce by themselves

*Question*
You are presented with the question "How are rainbows formed?" and the following answer choices: - photosynthesis - Light passing through water - Cold air mixing with water - Hot air passing through water - Evaporation of water - focusing a lens - photosyntehsis - Water passing through light Now knowing that water causes refraction of light and rainbows are formed when sunlight is refracted through raindrops, choose the best answer.
**Answer**
Light passing through water

*Question*
You are presented with the question "what are found in algae?" and the following answer choices: - Energy. - pigments - bacteria - meat - melanin - blood - Energy - hydrocarbons Now knowing that chloroplasts are organelles that are found in the cells of plants and algae and chloroplasts Chloroplasts contain photosynthetic pigments, choose the best answer.
**Answer**
pigments

*Question*
You are presented with the question "What does nectar attract?" and the following answer choices: - animals - Air - Light - Nematoda - pigeons - Insects - organisms - h20 Now knowing that nectar is used for attracting pollinators by plants and insects are the major pollinators, choose the best answer.
**Answer**
Insects