Sea slugs often have very bright coloration. One species varies from bright yellow to light green to neon blue. This species of slug happens to live in a coral reef dominated by bright yellow sea whips and blue brain coral. The green slugs stand out to predators and are eaten more often than the blue or yellow slugs.
What are the extreme traits?
What is the middle traits
What trait(s) are being selected for?
What trait(s) are being selected against?
What type of natural selection in occurring?
What would happen to the sea slug population if this coral reef was overgrown by green algae that killed all the sea whips and brain coral?
What type of natural selection is occurring now

In the human body fibrinogen is necessary for sealing cuts and stopping the loss of blood. since fibrinogen is made of chains of amino acids it is an example of which type of organic molecule

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Zoe decided to measure the hand length of each of her classmates. first she marked a line across each student's wrist and lined up a ruler from this mark to the top of the middle finger to measure the length. then she recorded the measurements in the table below. marla did this the same way for each classmate, and then zoe used this ruler to measure each straight line and record the data below. this data is invalid. what is the most likely reason why it is invalid? the ruler is marked in centimeters, but zoe recorded data in inches. the range of lengths is too wide, so zoe must have misread the ruler. marla’s complicated measuring procedure was overly confusing. marla could have been inconsistent while drawing outlines of fingers.