The presence of palpable lymph nodes.
Lymph nodes are relatively large in children, and the supperficial ones often are palpable even when the child is healthy.
Explanation:
white blood cells are the cells that do not have any shape
Answer:
C. mRNA serves as the template for DNA, which carries the code to the ribosome for protein construction.
Answer:
Common sources of error include instrumental, environmental, procedural, and human. All of these errors can be either random or systematic depending on how they affect the results. Instrumental error happens when the instruments being used are inaccurate, such as a balance that does not work (SF Fig
Explanation:
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Explanation:
