C they are always found in homologous pairs
Answer:
the photo?
Explanation:
the photo? there isnt a picture
Answer: [B]: " a muscular foot ".
______________________________________________
"Every mollusk has a head, body, and <u> muscular foot </u> . "
______________________________________________
Hope this helps!
Best wishes!
_____________________________________________
A Moon mark as brainliest if correct
Answer:
From the years 1838-1839, the German scientist Matthias Schleiden proposed the first foundational belief about cells, that all plant tissues are composed of cells. ... The image above shows a drawing of the microscope set up used by Robert Hooke in 1665 in which he first saw cells in a thin slice of cork.