When people have to work harder, do more or work faster, they are experiencing

A) conflict
B) uncontrollability
C) pressure
D) frustration

When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality