Why do males tend to have better cardiorespiratory fitness than females? Why do males tend to have better cardiorespiratory fitness than females? Females tend to have more lean muscle mass than males. A. Males tend to have higher levels of hemoglobin in their blood. Why is physical activity so important in preventing heart disease? Being […]
What is formed when two or more substances are combined?
What is formed when two or more substances are combined? Two or more elements combined into one substance through a chemical reaction form a chemical compound. All compounds are substances, but not all substances are compounds. A chemical compound can be either atoms bonded together in molecules or crystals in which atoms, molecules or ions […]
How do I calculate density?
What are the two major types of checking accounts?
What are the two major types of checking accounts? Types of checking accounts Traditional checking account. Premium checking account. Senior checking account. Interest-bearing account. Business checking account. Checkless checking. Rewards checking account. Private bank checking. What is the best checking account to have? Best Checking Accounts for May 2021 Best for no/low fees: nbkc bank. […]
Did Spain sign the Anti Comintern Pact?
Did Spain sign the Anti Comintern Pact? It was signed by German ambassador-at-large Joachim von Ribbentrop and Japanese ambassador to Germany Kintomo Mushakoji. Italy, Spain and other countries joined it until November 1941. Which countries were pro Axis in ww2? The three principal partners in the Axis alliance were Germany, Italy, and Japan. These three […]
Can a stationary charge experiences a magnetic force?
Can a stationary charge experiences a magnetic force? There is no magnetic force on static charges. However, there is a magnetic force on moving charges. When charges are stationary, their electric fields do not affect magnets. But, when charges move, they produce magnetic fields that exert forces on other magnets. Why is a stationary charge […]
How do you add a function?
How do you add a function? Operations on Functions: Adding and Subtracting Functions Addition. We can add two functions as: (f + g)(x) = f(x) + g(x) Example: Subtraction. We can subtract two functions as: (f – g)(x) = f(x) – g(x) Example: Multiplication. (f•g)(x) = f(x)•g(x) Example: f(x) = 3x – 5 and g(x) […]
Which best describes the role of hormones?
Which best describes the role of hormones? Hormones are chemical signals that are sent throughout the body to regulate other body processes. Hormones send electrical signals throughout the body to regulate other body processes. Hormones are electrical signals that are sent throughout the body to regulate other body processes. What is an example of the […]
What plant and animal cells have in common?
What plant and animal cells have in common? Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane. Plant cells have three extra components, a vacuole, chloroplast and a cell wall. What is unique to plant cells? The plant cell has a cell wall, chloroplasts, plastids, and […]
What is spectrophotometer and its uses?
What is spectrophotometer and its uses? A spectrophotometer is an analytical instrument used to quantitatively measure the transmission or reflection of visible light, UV light or infrared light. Applications for specs include measurement of substance concentration such as protein, DNA or RNA, growth of bacterial cells, and enzymatic reactions. What is spectroscopy principle? What Is […]