Q: How is the chance of survival affected when animals lack parental care? Read this paragraph and choose the correct option from the provided answers: Choices: - variable - unaffected - increased - decreased A:
decreased

Q: What do tadpoles turn into? Read this paragraph and choose the correct option from the provided answers: Frogs develop from tadpoles, which develop from eggs. Notice the formation of the two powerful back legs used for jumping. Choices: - insects - fish - snakes - frogs A:
frogs

Q: What are the light wavelengths that the human eye can detect called? Read this paragraph and choose the correct option from the provided answers: Describe hotspots and the volcanic activity they create. Choices: - ultraviolet light - apparent light - infrared light - visible light A:
visible light

Q: What are electrons lost during the formation of ions called? Read this paragraph and choose the correct option from the provided answers: Some elements lose one or more electrons in forming ions. These ions are known as " cations " because they are positively charged and migrate toward the negative electrode ( cathode ) in an electrical field. Looking at the periodic table below, we know that the group 1 elements are all characterized by having one s electron in the outer orbit and group 2 elements have two s electrons in the outer orbit. These electrons are loosely attached to the atom and can easily be removed, leaving more protons in the atom that there are electrons, so the resulting ion has a positive charge. Cations can also be formed from electron loss to many of the transition elements. Choices: - catalysts - oxides - isotopes - cations A:
cations