You are presented with the question "What do DNA and RNA work together to create?" and the following answer choices: - plants - albumin - an image - resistance - Energy - alleles - offspring - food Now knowing that dNA contains genetic instructions for proteins, and RNA helps assemble the proteins and albumin is a type of protein found in body tissues and fluids, choose the best answer.
albumin
(Question)
You are presented with the question "What kind of animal doesn't have a respiratory or excretory system?" and the following answer choices: - a fish - bears - ant - whale - humans - starfish - mammals - llama Now knowing that echinoderms lack respiratory and excretory systems and starfish and sea urchins are also echinoderms, choose the best answer.
(Answer)
starfish
Ques: You are presented with the question "what may compete for territory, water, food, or mates?" and the following answer choices: - humans - pigs - Birds - density - gravity - clouds - bears - koalas Now knowing that animals may compete for territory, water, food, or mates and pigs are very intelligent animals, choose the best answer.
Ans: pigs
(Q).
You are presented with the question "What is so small it can be seen only with an electron microscope?" and the following answer choices: - all invertebrates - humans - bacteria - alveoli - acetic acid - orchids - smallpox - planets Now knowing that viruses are so small that they can be seen only with an electron microscope and some smallpox viruses are maintained in laboratories, choose the best answer.
(A).
smallpox
Ques:You are presented with the question "If ethanol were burned, what could be made?" and the following answer choices: - nuclear waste - energy - massive damage - coal tar - Solutions - engines - electricity - plastic Now knowing that biofuel is used to produce electricity by burning and biofuels include ethanol, methanol, biodiesel, biocrude, and methane, choose the best answer.

Ans:electricity
Ques:You are presented with the question "What does friction do to a toy?" and the following answer choices: - increases its temperature - heat is produced - converting electricity to heat - winds it up - It gets heated up - douses it in water - frosts it - decreases its bodily water Now knowing that friction causes the temperature of an object to increase and astrogarden objects are toys, choose the best answer.

Ans:
increases its temperature