If antibodies are synthesised by the key cells involved in the immune response, then what are synthesised by the key cells involved in the immune response? Answer choices: - white - antibiotics - seeds - Energy - antiquated - antivirals - Chemical energy - antibodies
antibodies

If viruses contain Deoxyribonucleicacid but not much else, then what do viruses contain? Answer choices: - electromagnetic energy - light energy - resistance - contamination - Deoxyribonucleicacid - Chemical energy - harmful substances - Leptospirosis
Deoxyribonucleicacid

Q: If some invertebrates are insects, then what are some invertebrates? Answer choices: - catfish - parasites - dogs - barnacles - animals - humans - insects - food
A: insects

Question: If plants lacking roots and stems cause chemical weathering, then plants lacking roots and stems cause what? Answer choices: - cause their death - harmful substances - Greenhouse gases - dry conditions - chemical weathering - Damages them - deforestation - Dehydration
Answer: chemical weathering

*Question*
If animals need to replenish water to avoid dehydration, then what can happen when an animal doesn't drink enough water? Answer choices: - massive damage - The animal becomes stronger - bacteria - flooding - Dehydration - hypothyroidism - It hibernates - The animal urinates
**Answer**
Dehydration

*Question*
If compacted dead plants are used for generating heat by burning, then what is used for generating heat by burning? Answer choices: - compacted dead plants - basic building blocks of life - deoxyribonucleic acid - igniting fuel and oxidiser - hard plastics - soft styrofoam - Sulfur dioxide - thin metal sheets
**Answer**
compacted dead plants