Match the term to its description.
Elliptical galaxy, Galaxy, Lens galaxy, Spiral galaxy
A) Is a collection of several billion stars and interstellar matter isolated in space
B) Has a large flattened core
C) Has a central core from which curved arms spiral outward
D) Forms a perfect sphere or an ellipse and is flattened to some degree
HELP ASAP WILL MARK BRAINLIEST!!!!!!!!!!!!!!

What do you think will happen if the following scenario happened while estimating for the carbon dioxide evolved in soil?A. Glass jars were not sealed and left opened during incubationB. Barium chloride was not added to the solution prior to titrationC. Soil samples were incubated without KOH solutionD. Peptone was added in all soil jar set-upsE. Phenolphthalein indicator was not added prior titration Help. Marked most brainlliest O is the center of the regular octagon below. Find its perimeter. Round to the nearest tenth if necessary. is dietary preference a demographic factor What were two responses that Germany had to the great depression that didn't involve the military, and two other responses to the great depression that did involve the military. Then briefly summarize the German approach A new landowner has a triangular piece of flat land she wishes to fence. Starting at the west corner, she measures the first side to be 80. 0 m long and the next to be 105 m. These sides are represented as displacement vectors a from b. She then correctly calculates the length and orientation of the third side c. What is her result? What agar plate has a media heated 80 Celsius with nutrients like beff extract and low peptone concentration and allows the fastidious pathogens growth? Which equations can be used to find the lengths of the legs of the triangle? Select three options.0.5(x)(x + 2) = 24x(x + 2) = 24x2 + 2x 24 = 0x2 + 2x 48 = 0x2 + (x + 2)2 = 100 Write down your question about how the world works, or,alternatively, you can write down your hypothesis about how theworld works for class BIOL-100-OMH-CRN30873 Write down these ratios 15 to 18 to 24 in their simplest forms The displacement (in meters) of a particle moving in a straight line is given by the equation of motion s = 2/ t^2 , where t is measured in seconds. Find the velocity (in m/s) of the particle at times t = a, t = 1, t = 2, and t = 3. determine the value of k for which the inequality 1/2 Question 3 (0.4 points) Questions 3-5. The TecOne Corporation is about to begin producing and selling its prototype product. Annual cash flows for the next five years are forecasted as: Year 1 = $50,000, Year 2 = -$20,000, Year 3 = $100,000, Year 4 = $400,000, and Year 5 $800,000. Assume annual cash flows are expected to remain at the $800,000 level after Year 5 (i.e., Year 6 and thereafter). Recall from Chapter 7 that venture investors often use different discount rates when valuing ventures at various stages of their life cycles. For example, target discount rates by life cycle stage are development stage, 50 percent; startup stage, 40 percent; survival stage, 35 percent; and early rapid-growth stage, 30 percent. As ventures move from their late rapid- growth stages and into their maturity stages, a 20 percent discount rate is often used. If TecOne is at startup stage, calculate the venture's present value. No commas, round by one decimal place. Question 4 (0.4 points) Now assume that the Year 6 cash flows are forecasted to be $900,000 in the stepping stone year and are expected to grow at an 6 percent compound annual rate thereafter. Assuming that the TecOne is at startup stage, calculate the venture's present value. Round it, no decimal places. Find the unit rate. 9. 60 for 4 poundsThe unit rate is $_ per pound! A cell that contains a nonfunctional DNA polymerase can be considered a a. Wild-type cell b. Mutant cell c. Recessive dominant cell d. Heterozygous cell A scale drawing of a spider is 5 centimeters long. The actual length of the spider is 4 inches. If one of the spiders legs is 4 cm in the drawing how long is the actual leg?0.31 in1.8in4 in3.2 in In the diagram below, TU is parallel toQR. If SU is 6 less than IS, QS = 55,and SR = 44, find the length of IS.Figures are not necessarily drawn to scale.State your answer in simplest radical form, if necessary. In the diagram below, TU is parallel toQR. If SU is 6 less than TS, QS = 55,and SR = 44, find the length of TS.Figures are not necessarily drawn to scale.State your answer in simplest radical form, if necessary. When a strip of zinc metal is added to a test tube of hydrochloric acid, the liquid forms bubbles, and the test tube feels hot. The bubbles are a result of the formation of hydrogen gas. What does the hot test tube indicate? There are thousands of different reactions that occur in the human body. There are many control systems that regulate enzyme reactivity. Enzyme inhibition decreases the ability of an enzyme to catalyze a reaction. There are several forms of enzyme inhibition . Choose the type of inhibition involved in this example: Aspirin forms a covalent bond to cyclooxygenase enzyme halting production of prostaglandins as shown below A ) irreversible inhibition B ) denaturation of the protein structur C ) allosteric inhibition I need help on this asap!