The mass of the Sun is 2 × 1030 kg, and the mass of Saturn is 5.68 × 1026 kg. The distance between Saturn and the Sun is 9.58 AU. Veronica is solving the following equation to calculate the orbital period of Saturn, but there is an error in the equation. T = An equation that is the square root of StartFraction 4 times pi Superscript 2 Baseline over the quantity 6.67 times 10 Superscript negative 11 Baseline N m Superscript 2 Baseline over kilograms Superscript 2 Baseline times 2 times 10 Superscript 30 Baseline kilograms EndFraction times 9.58 AU Superscript 3 Baseline end square root.

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

the answer is definitely a

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,