Percobaan Perubahan Wujud Benda: Mengkristal Alat dan Bahan:
1. Sendok
4. Es batu
2. Cangkir
5. Piring plastik
3. Garam
Langkah percobaan:
1. Hancurkan es batu hingga menjadi serpihan-serpihan kecil
2. Masukkan serpihan es batu ke dalam cangkir hingga separuh cangkir
3. Masukkan garam sebanyak seperempat cangkir
4. Aduk campuran dalam cangkir dan biarkan selama 20 menit
5. Amati apa yang terjadi?
B. Tuliskan kesimpulan hasil percobaanmu pada buku tugasmu!​

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?