Which of the following images below represents a mixture of 2 different molecular elements? 

What specific category best describes an organism that obtains energy from herbivores?

What specific category best describes an organism that obtains energy from breaking down organic material?

Compute the derivative using the Fundamental Theorem of Calculus. d d x ∫ 0 x 3 sin t   d t NOTE: YOU MUST USE THE EQUATION TOOL TO SUBMIT YOUR ANSWER. 

Use the following equation to answer parts a and b.3xy2+3x-y=1 a. Implicitly differentiate the equation above. (Answer should be of the form y’=_____)      b. Write the equation of the tangent line through (1,1). You may write the equation in point-slope form (y-y1=m(x-x1)or slope-intercept form (y=mx+b).NOTE: YOU MUST USE THE EQUATION TOOL FOR BOTH PARTS. SEPARATE THE TWO ANSWERS WITH A SEMICOLON (;).

Compute the derivative of the function. y = x 3 x – 1 NOTE: USE THE EQUATION TOOL TO SUBMIT YOUR ANSWER.

What type of population sampling technique did we model in lab? technique

The molecular elements hydrogen gas and chlorine gas react to form hydrogen chloride gas. How much chlorine gas (in grams) is needed to produce 6.47 g of hydrogen chloride gas? 

A Coastal Herring Gull was observed for 10 minutes. In that time, it spent 3.5 minutes foraging. What percentage of the activity budget would this represent? %

An Inland Herring Gull was observed for 10 minutes. In that time, it spent 6 minutes loafing. What percentage of the activity budget would this represent? %