I’m pretty sure he answer is c, lungs
Answer:
body composition is used to describe the percentages of fat, bone, water and muscle in human bodies.
Explanation:
hope it helps <3
By introducing female hormones that prevent the ovaries from releasing eggs.
Answer:
Look away from Mary or frown.
Explanation:
The emotional facial expressions that Rose will have at the instance will range from looking away from Her mother, frowning, drool or even most likely fuzz.
Answer: General defence system: acts against all pathogens.
2. Specific defence system: attacks particular pathogens.
1. Examples of the general defence system.
Skin: provides a barrier to infection.
Clotting: when skin is broken it prevents entry of pathogens.
Sebaceous glands: found in the skin and produce chemicals that kill bacteria.
Sistem pertahanan umum: bertindak melawan semua patogen.
2. Sistem pertahanan khusus: menyerang patogen tertentu.
1. Contoh sistem pertahanan umum.
Kulit: memberikan penghalang untuk infeksi.
Pembekuan: ketika kulit rusak itu mencegah masuknya patogen.
Kelenjar sebaceous: ditemukan di kulit dan menghasilkan bahan kimia yang membunuh bakteri.
