Which of the following cell junctions is the main junction that connect muscles together ? a) Desmosomes
b) Plasmodesmata
c) Tight junctions
d) Gap junction

What re the two main phrases of the cell cycle.

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?