Magnesium Phosphate is the answer
Sorry I don't know just need comments to get points, desperate need of help with maths home work xx
B Bits being blown off a rock by heavy winds
Answer:
Some of them lose their leaves in the winter, they are the oldest type of seed plant, and they include the tallest type of seed plants
Explanation:
This is called passive immunity. Passive in such a way that the vaccine came from another human blood plasma which contains antibodies that temporarily combats disease-causing virus/bacteria. Vaccination with gamma globulin transiently boosts patient's immunity against illnesses or diseases.