Imagine you are cold, and you hold your hands near a fire. what is the evidence that an
interaction is occurring between your hands and the fire?
time interval: while you are holding your hands near the fire
claim: your hands and fire are interacting
evidence:

Evidence: Your hands begin to heat up, and may begin to feel warmer and no longer cold.

Explanation:

When you hold your hands near a fire, pull them away and touch someone, they may exclaim in shock at the heat. Your nerves would also alert you if your hands begin to get to hot, they may even start to sweat as an effect.

Hope it helps!

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.