Weegy: Marie Curie said, "I was taught that the way of progress was neither swift nor easy." contains a direct quotation. User: In MLA style, you refer to the works of others in the text of your own work by using what is known as _______ citation. A. professional B. parenthetical C. pragmatical D. programmatical Weegy: In MLA style, you refer to the works of others in the text of your own work by using what is known as Parenthetical citation. User: Because web pages are often updated, it's important to include which of the following information in a citation? A. Website name B. Article's title C. Date accessed D. Author's name Weegy: Because web pages are often updated, it's important to include Date accessed in a citation. User: Which of the following could be said about ecological footprints? A. Ecological footprints don't take into account resources needed to absorb and manage wastes. B. Exact ecological footprints are often difficult to calculate, but estimates can be useful in comparing populations. C. The average ecological footprints for various countries are nearly identical. D. Ecological footprints can't be used to determine carrying capacity. Weegy: The following could be said about ecological footprints: Exact ecological footprints are often difficult to calculate, but estimates can be useful in comparing populations. User: Unlike secondary succession, primary succession A. occurs in an area where existing communities still exist. B. proceeds at a much faster rate. C. has the challenge of occurring in areas where no community exists at all. D. leads to an increased number of different species over time. (More)

Weegy: Healthy ecosystems is a value of biodiversity. User: If a scientist is observing biotic and abiotic factors, which of the following level of organism must she be studying? A. An ecosystem B. A community C. An individual organism D. A population Weegy: If a scientist is observing biotic and abiotic factors, he must be studying: an ecosystem. User: Which of the following statements accurately describes enzymes? A. Many different types of substrates with different shapes can bind to a single enzyme. B. Temperature and pH can affect how enzymes work. C. Enzymes slow chemical reactions. D. Enzymes increase the activation energy of reactions. (More)

Weegy: The main job of DNA is to STORE information. User: Unlike DNA, RNA A. has deoxyribose as the sugar within its nucleotide components. B. contains two strands wrapped in a helix. C. contains nitrogenous bases. D. pairs uracil with adenosine instead of thymine. Weegy: Unlike DNA, RNA pairs uracil with adenosine instead of thymine. User: The organelle responsible for receiving, packaging, and shipping proteins is called the A. ribosome. B. Golgi apparatus. C. lysosomes. D. mitochondria. Weegy: The organelle responsible for receiving, packaging, and shipping proteins is called the Golgi apparatus. User: Which one of the following discoveries involving DNA happened first? A. Avery discovered that DNA was responsible for storing and passing information through generations. B. Sequencing an entire human genome was completed. C. Griffith learned that a chemical changed harmless cells into harmful cells. D. Hershey and Chase used bacteriophages to confirm that DNA was the genetic material in genes. Weegy: Griffith learning that a chemical changed harmless cells into harmless cells was the first of the discoveries involving DNA. User: Which of the following would most likely increase the rate of photosynthesis? A. Exposing a plant to a higher light intensity B. Decrease the availability of water to the plant C. Changing a plant's light source to a lower brightness D. Decreasing the temperature within the plant's environment Weegy: Exposing a plant to a higher light intensity would most likely increase the rate of photosynthesis. User: Which of the chains of amino acids corresponds to the nucleotide sequence AAUGGCUAC? A. methionine–tryptophan–leucine B. valine–glycine–stop C. asparagine–glycine–tyrosine D. isoleucine–arginine–leucine Weegy: asparagine glycine tyrosine is the chain of amino acids that corresponds to the nucleotide sequence AAUGGCUAC. User: If a cell is placed inside a solution that has a higher ... (More)

Weegy: A cardiac muscle is striated, but it is also branched with one nucleus in each muscle cell. User: Washing your hands is the best way to prevent against diseases that are spread A. by vectors. B. through the exchange of body fluids. C. by coughing and sneezing. D. through contaminated water. Weegy: Washing your hands is the best way to prevent against diseases that are spread by coughing and sneezing. User: Which of the following statements accurately describes the phases of the menstrual cycle in humans? A. The corpus luteum develops within the follicular phase. B. The ovulation phase occurs around day 24 in the cycle. C. Progesterone in the blood is highest during the luteal phase. D. FSH in the blood is highest during the luteal phase. Weegy: Following statements accurately describes the phases of the menstrual cycle in humans: The ovulation phase occurs around day 24 in the cycle. User: Which of the following events happens first in the development of a new organism? A. A sperm fertilizes an egg to form a zygote. B. A blastocyst implants into the uterine wall. C. A morula is formed. D. A zygote undergoes mitosis. Weegy: A sperm fertilizes an egg to form a zygote. -happens first in the development of a new organism. User: When considering maintenance of a healthy weight, nutrient needs are affected by all of the following except A. age. B. gender. C. lifestyle. D. race. (More)

Weegy: The square root of 25/81 is 5/9 or 0.556. User: What is the cube of 6? A. 42 B. 216 C. 18 D. 36 Weegy: The cube of 6 is 216. 6^3 = 6 x 6 x 6 = 216 User: Using the order of operations rule, solve the following: 12 ÷ 2 + 4 – 2 × 3 = ? A. 4 B. 0 C. 24 D. 36 (More)