2. Pokok bunga matanari dan pokok padi merupakan tumbuhan berbunga. Nyatakan satu persamaan dan
tiga perbezaan antara kedua-dua tumbuhan tersebut​

the real answer is b. scintillation counter

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.