QUARTER-4, ENGLISH 4 ASSESSMENT TEST MODULE 1-2
Directions: Read each sentence and decide whether the underlined portion is a cause or an
ffect. Write your answer on the blank.
1. Whenever it rains, there are puddles in the backyard.
2. We all laughed when we saw tiny kitten scamper up the tree.
3. My uncle broke his leg when he crashed his motorcycle.
4. John went to the lake because he wanted to go fishing.
5. Brian forgot his notebook at school, so he couldn't do his homework.
6. Andrea was scared because it was storming.
7. The baby was crying, so Mom picked him up.
she was starving.​

a. they must be certified by the avma.

explanation:

mark brainliest and have a great day!

take a better picture and ill do it

a electronegativity decreases beacuse the size of nucleus is bigger.

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.