Drag the tiles to the boxes to form correct pairs. Carmen conducts tests on a sample of four autotrophic organisms to determine the type of photosynthetic pigment present. Match the
pigments to the species in which they are present.
phycobilin
sea lettuce
phycocyanin
diatoms
chlorophyll b
cyanobacteria
fucoxanthin
red algae

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!