Answer the following question given this paragraph: Syphilis is a very serious STI. Luckily, it is less common than chlamydia or gonorrhea. Syphilis usually begins with a small sore on the genitals. This is followed a few months later by a rash and flu-like symptoms. If syphilis is not treated, it may damage the heart, brain, and other organs. It can even cause death. Q: What serious sti can damage the heart, brain and other organs or even cause death, if untreated? Choices: - herpes - chlamydia - cirrhosis - syphilis A:
syphilis
Answer the following question given this paragraph: The mass number is defined as the total number of protons and neutrons in an atom. Q: The total number of protons and neutorns in an atom is called what? Choices: - atom number - volume number - formation number - mass number A:
mass number
Q: Answer the following question given this paragraph: recycling: Takes used items and materials and turns it into something new. For example, 98% of car batteries are recycled today. In the processing plant, the plastic materials are separated from the lead, so the plastic can then be used for many applications. Q: What term means taking used items and materials and turning them into something new? Choices: - reproducing - collecting - feeding - recycling A:
A: recycling
Question: Answer the following question given this paragraph: The chemical energy that organisms need comes from food. Food consists of organic molecules that store energy in their chemical bonds. In terms of obtaining food for energy, there are two types of organisms: autotrophs and heterotrophs. Q: Food provides what type of energy needed by organisms, which is stored in bonds? Choices: - radiation energy - caffeine - calories - chemical energy A:
Answer: chemical energy
*Question*
Answer the following question given this paragraph: The cell wall grows toward the center of the cell. The cytoplasm splits apart, and the cell pinches in two. This is called cytokinesis . Q: The process of the cytoplasm splitting apart and the cell pinching in two is known as what? Choices: - mitosis - electrolysis - budding - cytokinesis A:
**Answer**
cytokinesis
Answer the following question given this paragraph: When chemicals in solution react, the proper way of writing the chemical formulas of the dissolved ionic compounds is in terms of the dissociated ions, not the complete ionic formula. A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as separated ions. Solubility rules are very useful in determining which ionic compounds are dissolved and which are not. For example, when NaCl(aq) reacts with AgNO3(aq) in a double-replacement reaction to precipitate AgCl(s) and form NaNO3(aq), the complete ionic equation includes NaCl, AgNO3, and NaNO3 written as separated ions:. Q: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as what? Choices: - charged ions - joined ions - realized ions - separated ions A:
separated ions