What can you say about the term algae?

A. Algae contribute less oxygen to the atmosphere than the rainforest does.
B. Algae is a meaningful term for taxonomists.
C. Algae represent a group of closely related organisms that share a common ancestor.
D. Algae is a general term for several aquatic organisms that are photosynthetic.

Find the slope and y-intercept of the following equation (Encuentra la pendiente y lainterseccin con el eje y de la siguiente seuacin)(2 Points)y = - 3r +9slope = -3; y-intercept = 9slope = 9; y - intercept - 3slope = 3; y - intercept = 3slope = 9; y - Intercept =- 27 BRANNIEST And 30 POINTS HELP FAST How does the refrain "the tide rises, the tide falls" most clearly contribute tothe meaning of this excerpt from a poem?O A. It reinforces the power of the ocean over the land.O B. It enables the reader to hear the sound of the water as it crashesagainst the shore. OC. It reinforces the constant and unchanging pattern of the tide.D. It enables the reader to visualize both large and small waves out atsea. pls help me asap..... please help i dont know how to do this The fact that whales have a pelvis is which type of evolutionary evidence? Help me please I am timed The concept of the Trinity is the holy union ofA. God and the Catholic ChurchB. the Father, Son, and Holy SpiritC. the Father, Mother, and SonD. Jesus, Paul, and the Catholic pope The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y - 4 = (x 8). Whatis the slope-intercept form of the equation for this line?O y = 1 x - 12O y = -x-4O y=+*+2O y=x+6 can someone help me with this (6) (7)I need a step by step process. The length of a rectangle is 4 inches greater than the width. The perimeter of the rectangle is 24 inches. What are the dimensions of the rectangle Which of the following relationships represents joint variation? are these two photos the same? or is there a difference? HELP ME ASAP PLZ !!!!!!! Select the correct answerGiving brainliest Which structures do historians believe influenced the design of early pyramids in Egypt?a)ziggurats of Mesopotamiab)obelisks of Nubiac)coliseums of Romed)palaces of China Andre and Elena are solving this system of equations. Y=3xY=9x-30Andres first step is to create a new system:3y=9xY=9x-30Do you agree with either first step?A-both strategies workB-only the first strategy worksC-only the second strategy worksD-neither strategies work. What is the percent increase ???? Help please The space shuttle design team spent two years working with sketches and models before building the shuttle. Why were these steps important? 1.Sketches and models allowed for the design to be modified before investing huge amounts of time and money to build the actual shuttle.2.Sketches and models allowed for many different astronauts to provide input on the design of the shuttle before investing money in the actual shuttle.3.Sketches and models helped astronauts in their training program as they prepared for their missions. Choose all the answers that apply.Which of the following are types of changes that can happen in the rock cycle?igneous to sedimentarymetamorphic to sedimentaryigneous to metamorphicsedimentary to metamorphicmetamorphic to metamorphic what two numbers multiply to -36 and add up to 5