Combined Science
Based on the air composition, which one of it is the compound? Explain your answer!
Carbon dioxide, it consist of more than 2 elements: carbon & oxygen
Graph shows the number of patients with heart diseases according to age group. State 1 SIMILARITY and 1 DIFFERENCE between male and female.
Similarity: number of patients increases as age increases. Difference: Female is lower than male for all age group.
Mayflies eat pondweed. Trout eat mayflies. Herons eat trout. Construct a food chain using this information!
pondweed -> mayflies -> trout -> herons