In a nuclear reaction, which of the following does NOT have to be conserved?

A. Mass alone.

B. Energy alone.

C. The number of electrons.

D. The combination of mass and energy.

chek all that applys.

Par-Tee Golf sells only golf-related goods, but it offers a huge selection of clubs, golf bags, and accessories. It has become the dominant seller of golf equipment in many cities. Par-Tee is a A. discount store. B. category killer. C. supercenter.

Is the understanding that knowledge in a particular area can be uncertain

Consider the following two facts: Any localized population of a speces has the potential to produce far more offspring than the local environment can support. Individuals in any population will vary in many hereditary traits.

The smallest particle of an element that still retains all the elements properties is a

Battle Creek is one of the largest tributaries of the Sacramento River. Extensive clearcutting in the Battle Creek Watershed began in 1998 and continued until 2012, when there was 27,000 acre fire in the area.

Three hundred acres of pine forest in Florida were harvested for timber. A few trees were left at intervals in the harvested area as seed sources. What will be the likely progression of new growth on this land over the next few decades? A.

Why are fossils rare

What type of biomolecule is being produced at the ribosome? A) lipid B) protein C) carbohydrate D) nucleic acid

Name the calf muscle.

Describe the outcome of irregular mitosis, meiosis I and meiosis II. be sure use all relevant terminology and to note the impact on chromosomal number in each circumstance.