How do ecosystems function? (Select all that apply.) Biotic factors depend on each other for food, shelter, protection, and reproduction. Biotic factors are dependent on abiotic factors for food and protection. Abiotic factors depend on biotic factors for food, shelter, protection, and reproduction. Abiotic factors affect the type and number of organisms that live in a particular ecosystem.

Determine what type of transformation is represented. A. translation B. reflection C. none of these D. rotation 1 A thing ring has a mass of 6kg and a radius of 20cm. calculate the rotational inertia. A student observes that an organism is green a valid conclusion that can be drawn from this observation is that 6 times the sum of 5 and K Help please:)) 2. When shipping ice cream, melting is understandably a big concern. You will notice that ice cream is not generally packaged in a cube-shaped container. A standard container of ice cream contains 1 L, or 1000 cm3 of ice cream, a. What would be the optimal dimensions (radius and height) to minimize surface area? b. What would the surface area be? C. Suggest at least two reasons why this is different from the ice cream packaging that you see in the stores. You are going to travel by coach together for a whole day. There are some things you might take for the journey. Decide together what you will take if x=xcosA+ysinA and y=xsinA-ycosA, show that (x)+(y)=x+y When the equation,O2 + __C 10H 22 CO2 +H2O is balanced, the coefficient of O2 is? Please help! 3. Determine the pH value for calcium hydroxide, Ca(OH), with concentration of0.05 mol dm3. [pH + pOH = 14). What are the ways various athletes and celebrities have given back to their community or society? Use evidence from 2 sources What is the smallest distance, in meters, needed for an airplane touching the runway with a velocity of 360 km/h and an acceleration of -10 m/s2 to come to rest? HELP How can you help to implement the functions of the local government in your area? Instructions: Find the missing side of the triangle.1216X= Which of the following best defines gene flow? the sum of all genetic traits in a population's individuals at a given time any movement of genes from one population to another any movement of organisms from one environment to another the random change in the frequency of an allele in a population 10. Publishing representatives who call on college professors to inform them of their company's new publications have a great deal of freedom in their jobs. They have only a general sales pitch, which they tailor as needed. Based on this information, we can say that the job of these publishing representatives ________. I need help with the work What message did Crete give to the people of Athens? You are assisting a manager from your company's headquarters in New York. The manager needs to interact online in real time with one of your company's affiliate overseas. The manager wants to make sure that her communications with the overseas affiliate won't be intercepted. What should you suggest to the manager Factorise: x^3 + x^2 + x^2y + xy + yPlz also show me the process. Please help and show work. 60 points