Q: What large organelle comprised of cup-shaped discs is found close to the nucleus of the cell, where it modifies proteins that have been delivered in transport vesicles? Choices: - mitochondria - ribosome - chloroplast - golgi apparatus A:
golgi apparatus

Q: Which germ layers are essential for animal embryos to grow and develop into a body? Choices: - histone and melatonin - keratinocytes , ectoderm , mesoderm - cytoplasm and chloroplasm - endoderm, ectoderm, mesoderm A:
endoderm, ectoderm, mesoderm

Q: Q: What is the most important characteristic of a homogeneous mixture? Choices: - very reactive - high density - nonreactive - uniform composition throughout A:
A: uniform composition throughout

Question: Q: These microorganisms are abundant in the human digestive track and serve many roles. what are they? Choices: - antioxidants - pathogens - tumors - bacteria A:
Answer: bacteria

*Question*
Q: Conifers are the dominant phylum of gymnosperms, with the most variety of species. most are tall trees that usually bear scale-like or needle-like leaves. the thin shape of the needles and their waxy cuticle limits water loss through this? Choices: - evaporation - transportation - sedimentation - transpiration A:
**Answer**
transpiration

(Question)
Q: Why do players with more mass often have a larger impact in football? Choices: - potential energy is lower - kinetic energy is lower - Velocity is larger - momentum is larger A:
(Answer)
momentum is larger