What is disease research

Scientist observed an organism X and noted down the mode of nutrition as follows X secretes enzymes outside its body and digests food with these enzymes. It then absorbs the digested food. Which organism was observed by the scientist? write a compound sentence using the conjunction,or. find da slope!!!!! help!!!!!!!!!! Determine if (1, 3) is a solution to the given system of linear equations. 5x+y=8 x+2y=5 (1 point) No, because substituting the given ordered pair yields two true expressions. No, because substituting the given ordered pair doesn't yields two true expressions. Yes, because substituting the given ordered pair doesn't yield two true expressions. Yes, because substituting the given ordered pair yields two true expressions. (PLS ANSWER ASAP I WILL GIVE BRAINLY POINTS) Western Europe is located to the __________.A.east of the Atlantic OceanB.west of the Arctic OceanC.south of AfricaD.north of AsiaPlease select the best answer from the choices providedABCD How many atoms does the formula Mg3(PO4)2 have? Under Ramses, the Egyptians regained territory by warring and then signing__________ a with the__________ please help me on this! Please help how have human systems and political systems shaped Australia and New Zealand? 6n + 9 = -3n-21-6 for nPlease help I am very confused Could anyone help me with 4 questions about inequalities?I will give points and brainiest. What does suspense contribute to a story?narrative tensionplot breakscharacter developmentstory exposition BRAINLIEST IF CORRECT 50 POINTSWhich best describes the sporophyte of a tree?It is very small and is not seenIt is the dominant plant.It becomes the seed.It produces the egg and the sperm. Audrey bought a refrigerator for $266 that was originally priced at $665. What percentage is the discount? Identify the domain of the function. Under what circumstances can twins be born in humans? Find the radius of a circle that has a circumference of 16 HELP ILL MATK AS BRAINLEST How far from the base of the house do you need to place a 13-foot ladder so that it exactly reaches the top of a 10- foot tall wall Plant cells have a square shape True or False