Answer the following question given this paragraph: Bacteria are the most abundant living things on Earth. They live in almost all environments. They are found in the air, ocean, soil, and intestines of animals. They are even found in rocks deep below Earth's surface. Any surface that has not been sterilized is likely to be covered with bacteria. The total number of bacteria in the world is amazing. It's estimated to be about 5 million trillion trillion. If you write that number in digits, it has 30 zeroes!. Q: What is the most abundant living thing on earth that can be found in almost any environment? Choices: - pests - viruses - pathogens - bacteria A:
bacteria
(Question)
Answer the following question given this paragraph: Chromosomes are coiled structures made of DNA and proteins. They form after DNA replicates and are the form in which the genetic material goes through cell division. Chromosomes contain genes, which code for proteins. Q: What do we call coiled structures made of dna and proteins? Choices: - nodes - Organisms - Molecules - chromosomes A:
(Answer)
chromosomes
Ques: Answer the following question given this paragraph: The accessory structures also have lowered activity, generating thinner hair and nails, and reduced amounts of sebum and sweat. A reduced sweating ability can cause some elderly to be intolerant to extreme heat. Other cells in the skin, such as melanocytes and dendritic cells, also become less active, leading to a paler skin tone and lowered immunity. Wrinkling of the skin occurs due to breakdown of its structure, which results from decreased collagen and elastin production in the dermis, weakening of muscles lying under the skin, and the inability of the skin to retain adequate moisture. Many anti-aging products can be found in stores today. In general, these products try to rehydrate the skin and thereby fill out the wrinkles, and some stimulate skin growth using hormones and growth factors. Additionally, invasive techniques include collagen injections to plump the tissue and injections of BOTOX®️ (the name brand of the botulinum neurotoxin) that paralyze the muscles that crease the skin and cause wrinkling. Q: How does a reduced sweating ability affect elderly people? Choices: - loss of mental ability - extreme tiredness - less energy - extreme heat intolerance A:
Ans: extreme heat intolerance
(Q).
Answer the following question given this paragraph: Science is a way of learning about the natural world that is based on evidence and logic. Q: What subject is a way of learning about the natural world that is based on evidence and logic? Choices: - evolution - geography - geology - science A:
(A).
science
Ques:Answer the following question given this paragraph: Most protist diseases in humans are caused by animal-like protists, or protozoa. Protozoa make us sick when they become human parasites. Three examples of parasitic protozoa are described below. Q: What make us sick when they become human parasites? Choices: - detritus - viruses - larvae - protozoa A:

Ans:protozoa
Answer the following question given this paragraph: Jet streams are fast-moving air currents high in the troposphere. They are also the result of unequal heating of the atmosphere. Jet streams circle the planet, mainly from west to east. The strongest jet streams are the polar jets. PIctured below is the northern polar jet ( Figure below ). Q: What do you call the fast-moving air currents high in the troposphere? Choices: - stationary fronts - wind streams - cyclones - jet streams A:
jet streams