What is it called when water moves up a plant? Plant stems have some very special cells called xylem. These cells form long thin tubes that run from the roots up the stems to the leaves. Their job is to carry water upward from the roots to every part of a plant. Water moves up […]
Does buoyant force depends on mass?
Does buoyant force depends on mass? The buoyant force depends on the mass of the object. The buoyant force depends on the weight of the object. The buoyant force is independent of the density of the liquid. The buoyant force depends on the volume of the liquid displaced. What are negative effects of buoyancy? Negative […]
What is the input and output force?
Why does a catalyst increase the rate of reaction?
Why does a catalyst increase the rate of reaction? A catalyst speeds up a chemical reaction, without being consumed by the reaction. It increases the reaction rate by lowering the activation energy for a reaction. Remember that with a catalyst, the average kinetic energy of the molecules remains the same but the required energy decreases […]
When viewing the internal anatomy of a kidney the outer region is known as the?
When viewing the internal anatomy of a kidney the outer region is known as the? Internal Gross Anatomy A frontal section through the kidney (Figure 2) reveals an outer region called the renal cortex and an inner region called the renal medulla. Where do kidney wastes are stored? Two ureters – (tube-like features) which run […]
What triggers release of ADH?
What triggers release of ADH? ADH is normally released by the pituitary in response to sensors that detect an increase in blood osmolality (number of dissolved particles in the blood) or decrease in blood volume. The kidneys respond to ADH by conserving water and producing urine that is more concentrated. What happens to ADH when […]
Is inkjet or laser better for heat transfers?
Is inkjet or laser better for heat transfers? Inkjet printers have a higher quality print than laser printers with a larger selection of heat transfer papers to choose from. Laser printers, on the other hand, are more cost efficient and can print at high speeds when printing hundreds or thousands of transfers at a time. […]
What does a 25 week fetus look like?
Which is larger 67 kg or 700 HG?
How many minutes are in a year solution?
How many minutes are in a year solution? An average Gregorian year is 365.2425 days (52.1775 weeks, 8765.82 hours, 525949.2 minutes or 31556952 seconds). For this calendar, a common year is 365 days (8760 hours, 525600 minutes or 31536000 seconds), and a leap year is 366 days (8784 hours, 527040 minutes or 31622400 seconds). What […]