 
<translate> Ka anyị chee echiche site n'otu nzọụkwụ! Ụfọdụ nje nwere envelopu nke Nhọrọ: - (A) abụba na protein - (B) kwe ka uto - (C) ikike ikuku - (D) na-eme ka ahụ dị ọkụ - (E) wavelengths na fotọn - (F) Ike kemịkal - (G) ịdị nro - (H) Iji mee ka ahụ ha na-ekpo ọkụ. Echiche ahụ na-amalite ugbu a: <eng> Let's think step by step! Some viruses have an envelope of
Options:
- (A) fats and proteins
- (B) allow growth
- (C) aerobic capacity
- (D) keeps the organism warm
- (E) wavelengths and photons
- (F) Chemical energy
- (G) looseness
- (H) To keep their body heat.
The thinking starts now: 